20929888980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6896

約数の個数: 576

約数和(自身を含む): 90269157888

約数和(自身を除く): 69339268908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 26, 28, 30, 33, 34, 35, 36, 39, 42, 44, 45, 51, 52, 55, 60, 63, 65, 66, 68, 70, 77, 78, 84, 85, 90, 91, 99, 102, 105, 110, 117, 119, 126, 130, 132, 140, 143, 153, 154, 156, 165, 170, 180, 182, 187, 195, 198, 204, 210, 220, 221, 231, 234, 238, 252, 255, 260, 273, 286, 306, 308, 315, 330, 340, 357, 364, 374, 385, 390, 396, 420, 429, 442, 455, 462, 468, 476, 495, 510, 546, 561, 572, 585, 595, 612, 630, 660, 663, 693, 714, 715, 748, 765, 770, 780, 819, 858, 884, 910, 924, 935, 990, 1001, 1020, 1071, 1092, 1105, 1122, 1155, 1170, 1190, 1260, 1287, 1309, 1326, 1365, 1386, 1428, 1430, 1530, 1540, 1547, 1638, 1683, 1716, 1785, 1820, 1870, 1980, 1989, 2002, 2142, 2145, 2210, 2244, 2310, 2340, 2380, 2431, 2574, 2618, 2652, 2730, 2772, 2805, 2860, 3003, 3060, 3094, 3276, 3315, 3366, 3465, 3570, 3740, 3927, 3978, 4004, 4095, 4284, 4290, 4420, 4620, 4641, 4862, 5005, 5148, 5236, 5355, 5460, 5610, 6006, 6188, 6435, 6545, 6630, 6732, 6833, 6930, 7140, 7293, 7735, 7854, 7956, 8190, 8415, 8580, 9009, 9282, 9724, 9945, 10010, 10710, 11220, 11781, 12012, 12155, 12870, 13090, 13260, 13666, 13860, 13923, 14586, 15015, 15470, 15708, 16380, 16830, 17017, 18018, 18564, 19635, 19890, 20020, 20499, 21420, 21879, 23205, 23562, 24310, 25740, 26180, 27332, 27846, 29172, 30030, 30940, 33660, 34034, 34165, 36036, 36465, 39270, 39780, 40998, 43758, 45045, 46410, 47124, 47831, 48620, 51051, 55692, 58905, 60060, 61497, 68068, 68330, 69615, 72930, 75163, 78540, 81996, 85085, 87516, 88829, 90090, 92820, 95662, 102102, 102495, 109395, 116161, 117810, 122994, 136660, 139230, 143493, 145860, 150326, 153153, 170170, 177658, 180180, 191324, 204204, 204990, 218790, 225489, 232322, 235620, 239155, 245988, 255255, 266487, 278460, 286986, 300652, 306306, 307485, 340340, 348483, 355316, 375815, 409980, 430479, 437580, 444145, 450978, 464644, 478310, 510510, 526141, 532974, 573972, 580805, 612612, 614970, 621803, 676467, 696966, 717465, 751630, 765765, 799461, 813127, 860958, 888290, 901956, 956620, 977119, 1021020, 1045449, 1052282, 1065948, 1127445, 1161610, 1229940, 1243606, 1277771, 1332435, 1352934, 1393932, 1434930, 1503260, 1510093, 1531530, 1578423, 1598922, 1626254, 1721916, 1742415, 1776580, 1865409, 1954238, 2090898, 2104564, 2152395, 2254890, 2323220, 2439381, 2487212, 2555542, 2630705, 2664870, 2705868, 2869860, 2931357, 3020186, 3063060, 3109015, 3156846, 3197844, 3252508, 3382335, 3484830, 3730818, 3833313, 3908476, 3997305, 4065635, 4181796, 4304790, 4509780, 4530279, 4735269, 4878762, 4885595, 5111084, 5227245, 5261410, 5329740, 5596227, 5862714, 6040372, 6218030, 6313692, 6388855, 6764670, 6839833, 6969660, 7318143, 7461636, 7550465, 7666626, 7892115, 7994610, 8131270, 8609580, 8794071, 8944397, 9060558, 9327045, 9470538, 9757524, 9771190, 10454490, 10522820, 10570651, 11192454, 11499939, 11725428, 12196905, 12436060, 12777710, 13529340, 13590837, 13679666, 14636286, 14656785, 15100930, 15333252, 15784230, 15989220, 16262540, 16611023, 17588142, 17888794, 18121116, 18654090, 18941076, 19166565, 19542380, 20519499, 20908980, 21141302, 22384908, 22651395, 22999878, 23676345, 24393810, 25555420, 26833191, 27181674, 27359332, 27981135, 29272572, 29313570, 30201860, 31568460, 31711953, 33222046, 34199165, 35176284, 35777588, 36590715, 37308180, 38333130, 41038998, 42282604, 43970355, 44721985, 45302790, 45999756, 47352690, 48787620, 49833069, 52853255, 53666382, 54363348, 55962270, 57499695, 58627140, 61558497, 63423906, 66444092, 67954185, 68398330, 73181430, 76666260, 80499573, 82077996, 83055115, 87940710, 89443970, 90605580, 94705380, 95135859, 99666138, 102597495, 105706510, 107332764, 111924540, 114999390, 116277161, 123116994, 126847812, 134165955, 135908370, 136796660, 146362860, 149499207, 158559765, 160999146, 166110230, 175881420, 178887940, 190271718, 199332276, 205194990, 211413020, 229998780, 232554322, 246233988, 249165345, 268331910, 271816740, 298998414, 307792485, 317119530, 321998292, 332220460, 348831483, 380543436, 402497865, 410389980, 465108644, 475679295, 498330690, 536663820, 581385805, 597996828, 615584970, 634239060, 697662966, 747496035, 804995730, 951358590, 996661380, 1046494449, 1162771610, 1231169940, 1395325932, 1494992070, 1609991460, 1744157415, 1902717180, 2092988898, 2325543220, 2989984140, 3488314830, 4185977796, 5232472245, 6976629660, 10464944490, 20929888980]

約数ペア:

[(1, 20929888980), (2, 10464944490), (3, 6976629660), (4, 5232472245), (5, 4185977796), (6, 3488314830), (7, 2989984140), (9, 2325543220), (10, 2092988898), (11, 1902717180), (12, 1744157415), (13, 1609991460), (14, 1494992070), (15, 1395325932), (17, 1231169940), (18, 1162771610), (20, 1046494449), (21, 996661380), (22, 951358590), (26, 804995730), (28, 747496035), (30, 697662966), (33, 634239060), (34, 615584970), (35, 597996828), (36, 581385805), (39, 536663820), (42, 498330690), (44, 475679295), (45, 465108644), (51, 410389980), (52, 402497865), (55, 380543436), (60, 348831483), (63, 332220460), (65, 321998292), (66, 317119530), (68, 307792485), (70, 298998414), (77, 271816740), (78, 268331910), (84, 249165345), (85, 246233988), (90, 232554322), (91, 229998780), (99, 211413020), (102, 205194990), (105, 199332276), (110, 190271718), (117, 178887940), (119, 175881420), (126, 166110230), (130, 160999146), (132, 158559765), (140, 149499207), (143, 146362860), (153, 136796660), (154, 135908370), (156, 134165955), (165, 126847812), (170, 123116994), (180, 116277161), (182, 114999390), (187, 111924540), (195, 107332764), (198, 105706510), (204, 102597495), (210, 99666138), (220, 95135859), (221, 94705380), (231, 90605580), (234, 89443970), (238, 87940710), (252, 83055115), (255, 82077996), (260, 80499573), (273, 76666260), (286, 73181430), (306, 68398330), (308, 67954185), (315, 66444092), (330, 63423906), (340, 61558497), (357, 58627140), (364, 57499695), (374, 55962270), (385, 54363348), (390, 53666382), (396, 52853255), (420, 49833069), (429, 48787620), (442, 47352690), (455, 45999756), (462, 45302790), (468, 44721985), (476, 43970355), (495, 42282604), (510, 41038998), (546, 38333130), (561, 37308180), (572, 36590715), (585, 35777588), (595, 35176284), (612, 34199165), (630, 33222046), (660, 31711953), (663, 31568460), (693, 30201860), (714, 29313570), (715, 29272572), (748, 27981135), (765, 27359332), (770, 27181674), (780, 26833191), (819, 25555420), (858, 24393810), (884, 23676345), (910, 22999878), (924, 22651395), (935, 22384908), (990, 21141302), (1001, 20908980), (1020, 20519499), (1071, 19542380), (1092, 19166565), (1105, 18941076), (1122, 18654090), (1155, 18121116), (1170, 17888794), (1190, 17588142), (1260, 16611023), (1287, 16262540), (1309, 15989220), (1326, 15784230), (1365, 15333252), (1386, 15100930), (1428, 14656785), (1430, 14636286), (1530, 13679666), (1540, 13590837), (1547, 13529340), (1638, 12777710), (1683, 12436060), (1716, 12196905), (1785, 11725428), (1820, 11499939), (1870, 11192454), (1980, 10570651), (1989, 10522820), (2002, 10454490), (2142, 9771190), (2145, 9757524), (2210, 9470538), (2244, 9327045), (2310, 9060558), (2340, 8944397), (2380, 8794071), (2431, 8609580), (2574, 8131270), (2618, 7994610), (2652, 7892115), (2730, 7666626), (2772, 7550465), (2805, 7461636), (2860, 7318143), (3003, 6969660), (3060, 6839833), (3094, 6764670), (3276, 6388855), (3315, 6313692), (3366, 6218030), (3465, 6040372), (3570, 5862714), (3740, 5596227), (3927, 5329740), (3978, 5261410), (4004, 5227245), (4095, 5111084), (4284, 4885595), (4290, 4878762), (4420, 4735269), (4620, 4530279), (4641, 4509780), (4862, 4304790), (5005, 4181796), (5148, 4065635), (5236, 3997305), (5355, 3908476), (5460, 3833313), (5610, 3730818), (6006, 3484830), (6188, 3382335), (6435, 3252508), (6545, 3197844), (6630, 3156846), (6732, 3109015), (6833, 3063060), (6930, 3020186), (7140, 2931357), (7293, 2869860), (7735, 2705868), (7854, 2664870), (7956, 2630705), (8190, 2555542), (8415, 2487212), (8580, 2439381), (9009, 2323220), (9282, 2254890), (9724, 2152395), (9945, 2104564), (10010, 2090898), (10710, 1954238), (11220, 1865409), (11781, 1776580), (12012, 1742415), (12155, 1721916), (12870, 1626254), (13090, 1598922), (13260, 1578423), (13666, 1531530), (13860, 1510093), (13923, 1503260), (14586, 1434930), (15015, 1393932), (15470, 1352934), (15708, 1332435), (16380, 1277771), (16830, 1243606), (17017, 1229940), (18018, 1161610), (18564, 1127445), (19635, 1065948), (19890, 1052282), (20020, 1045449), (20499, 1021020), (21420, 977119), (21879, 956620), (23205, 901956), (23562, 888290), (24310, 860958), (25740, 813127), (26180, 799461), (27332, 765765), (27846, 751630), (29172, 717465), (30030, 696966), (30940, 676467), (33660, 621803), (34034, 614970), (34165, 612612), (36036, 580805), (36465, 573972), (39270, 532974), (39780, 526141), (40998, 510510), (43758, 478310), (45045, 464644), (46410, 450978), (47124, 444145), (47831, 437580), (48620, 430479), (51051, 409980), (55692, 375815), (58905, 355316), (60060, 348483), (61497, 340340), (68068, 307485), (68330, 306306), (69615, 300652), (72930, 286986), (75163, 278460), (78540, 266487), (81996, 255255), (85085, 245988), (87516, 239155), (88829, 235620), (90090, 232322), (92820, 225489), (95662, 218790), (102102, 204990), (102495, 204204), (109395, 191324), (116161, 180180), (117810, 177658), (122994, 170170), (136660, 153153), (139230, 150326), (143493, 145860)]