20084101380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 432

約数和(自身を含む): 73845036720

約数和(自身を除く): 53760935340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 233, 245, 252, 261, 290, 294, 315, 337, 348, 406, 420, 435, 441, 466, 490, 522, 580, 588, 609, 630, 674, 699, 735, 812, 870, 882, 932, 980, 1011, 1015, 1044, 1165, 1218, 1260, 1305, 1348, 1398, 1421, 1470, 1631, 1685, 1740, 1764, 1827, 2022, 2030, 2097, 2205, 2330, 2359, 2436, 2610, 2796, 2842, 2940, 3033, 3045, 3262, 3370, 3495, 3654, 4044, 4060, 4194, 4263, 4410, 4660, 4718, 4893, 5055, 5220, 5684, 6066, 6090, 6524, 6740, 6757, 6990, 7077, 7105, 7308, 8155, 8388, 8526, 8820, 9135, 9436, 9773, 9786, 10110, 10485, 11417, 11795, 12132, 12180, 12789, 13514, 13980, 14154, 14210, 14679, 15165, 16310, 16513, 17052, 18270, 19546, 19572, 20220, 20271, 20970, 21231, 21315, 22834, 23590, 24465, 25578, 27028, 28308, 28420, 29319, 29358, 30330, 32620, 33026, 33785, 34251, 35385, 36540, 39092, 40542, 41940, 42462, 42630, 45668, 47180, 47299, 48865, 48930, 49539, 51156, 57085, 58638, 58716, 60660, 60813, 63945, 66052, 67570, 68411, 68502, 70770, 73395, 78521, 81084, 82565, 84924, 85260, 87957, 94598, 97730, 97860, 99078, 101355, 102753, 106155, 114170, 117276, 121626, 127890, 135140, 136822, 137004, 141540, 141897, 146595, 146790, 148617, 157042, 165130, 171255, 175914, 189196, 195460, 198156, 202710, 205233, 205506, 212310, 228340, 235563, 236495, 243252, 247695, 255780, 273644, 283794, 293190, 293580, 297234, 304065, 314084, 330260, 331093, 342055, 342510, 351828, 392605, 405420, 410466, 411012, 424620, 425691, 439785, 471126, 472990, 478877, 495390, 513765, 549647, 567588, 586380, 594468, 608130, 615699, 662186, 684110, 685020, 706689, 709485, 743085, 785210, 820932, 851382, 879570, 942252, 945980, 957754, 990780, 993279, 1026165, 1027530, 1099294, 1177815, 1216260, 1231398, 1324372, 1368220, 1413378, 1418970, 1436631, 1486170, 1570420, 1648941, 1655465, 1702764, 1759140, 1915508, 1986558, 2052330, 2055060, 2128455, 2198588, 2277109, 2355630, 2394385, 2462796, 2748235, 2826756, 2837940, 2873262, 2972340, 2979837, 3078495, 3297882, 3310930, 3533445, 3847529, 3973116, 4104660, 4256910, 4309893, 4554218, 4711260, 4788770, 4946823, 4966395, 5496470, 5746524, 5959674, 6156990, 6595764, 6621860, 6831327, 7066890, 7183155, 7695058, 8244705, 8513820, 8619786, 9108436, 9577540, 9893646, 9932790, 10992940, 11385545, 11542587, 11919348, 12313980, 13662654, 14133780, 14366310, 14899185, 15390116, 15939763, 16489410, 17239572, 19237645, 19787292, 19865580, 20493981, 21549465, 22771090, 23085174, 24734115, 27325308, 28732620, 29798370, 31879526, 32978820, 34156635, 34627761, 38475290, 40987962, 43098930, 45542180, 46170348, 47819289, 49468230, 57712935, 59596740, 63759052, 68313270, 69255522, 76950580, 79698815, 81975924, 86197860, 95638578, 98936460, 102469905, 111578341, 115425870, 136626540, 138511044, 143457867, 159397630, 173138805, 191277156, 204939810, 223156682, 230851740, 239096445, 286915734, 318795260, 334735023, 346277610, 409879620, 446313364, 478192890, 557891705, 573831468, 669470046, 692555220, 717289335, 956385780, 1004205069, 1115783410, 1338940092, 1434578670, 1673675115, 2008410138, 2231566820, 2869157340, 3347350230, 4016820276, 5021025345, 6694700460, 10042050690, 20084101380]

約数ペア:

[(1, 20084101380), (2, 10042050690), (3, 6694700460), (4, 5021025345), (5, 4016820276), (6, 3347350230), (7, 2869157340), (9, 2231566820), (10, 2008410138), (12, 1673675115), (14, 1434578670), (15, 1338940092), (18, 1115783410), (20, 1004205069), (21, 956385780), (28, 717289335), (29, 692555220), (30, 669470046), (35, 573831468), (36, 557891705), (42, 478192890), (45, 446313364), (49, 409879620), (58, 346277610), (60, 334735023), (63, 318795260), (70, 286915734), (84, 239096445), (87, 230851740), (90, 223156682), (98, 204939810), (105, 191277156), (116, 173138805), (126, 159397630), (140, 143457867), (145, 138511044), (147, 136626540), (174, 115425870), (180, 111578341), (196, 102469905), (203, 98936460), (210, 95638578), (233, 86197860), (245, 81975924), (252, 79698815), (261, 76950580), (290, 69255522), (294, 68313270), (315, 63759052), (337, 59596740), (348, 57712935), (406, 49468230), (420, 47819289), (435, 46170348), (441, 45542180), (466, 43098930), (490, 40987962), (522, 38475290), (580, 34627761), (588, 34156635), (609, 32978820), (630, 31879526), (674, 29798370), (699, 28732620), (735, 27325308), (812, 24734115), (870, 23085174), (882, 22771090), (932, 21549465), (980, 20493981), (1011, 19865580), (1015, 19787292), (1044, 19237645), (1165, 17239572), (1218, 16489410), (1260, 15939763), (1305, 15390116), (1348, 14899185), (1398, 14366310), (1421, 14133780), (1470, 13662654), (1631, 12313980), (1685, 11919348), (1740, 11542587), (1764, 11385545), (1827, 10992940), (2022, 9932790), (2030, 9893646), (2097, 9577540), (2205, 9108436), (2330, 8619786), (2359, 8513820), (2436, 8244705), (2610, 7695058), (2796, 7183155), (2842, 7066890), (2940, 6831327), (3033, 6621860), (3045, 6595764), (3262, 6156990), (3370, 5959674), (3495, 5746524), (3654, 5496470), (4044, 4966395), (4060, 4946823), (4194, 4788770), (4263, 4711260), (4410, 4554218), (4660, 4309893), (4718, 4256910), (4893, 4104660), (5055, 3973116), (5220, 3847529), (5684, 3533445), (6066, 3310930), (6090, 3297882), (6524, 3078495), (6740, 2979837), (6757, 2972340), (6990, 2873262), (7077, 2837940), (7105, 2826756), (7308, 2748235), (8155, 2462796), (8388, 2394385), (8526, 2355630), (8820, 2277109), (9135, 2198588), (9436, 2128455), (9773, 2055060), (9786, 2052330), (10110, 1986558), (10485, 1915508), (11417, 1759140), (11795, 1702764), (12132, 1655465), (12180, 1648941), (12789, 1570420), (13514, 1486170), (13980, 1436631), (14154, 1418970), (14210, 1413378), (14679, 1368220), (15165, 1324372), (16310, 1231398), (16513, 1216260), (17052, 1177815), (18270, 1099294), (19546, 1027530), (19572, 1026165), (20220, 993279), (20271, 990780), (20970, 957754), (21231, 945980), (21315, 942252), (22834, 879570), (23590, 851382), (24465, 820932), (25578, 785210), (27028, 743085), (28308, 709485), (28420, 706689), (29319, 685020), (29358, 684110), (30330, 662186), (32620, 615699), (33026, 608130), (33785, 594468), (34251, 586380), (35385, 567588), (36540, 549647), (39092, 513765), (40542, 495390), (41940, 478877), (42462, 472990), (42630, 471126), (45668, 439785), (47180, 425691), (47299, 424620), (48865, 411012), (48930, 410466), (49539, 405420), (51156, 392605), (57085, 351828), (58638, 342510), (58716, 342055), (60660, 331093), (60813, 330260), (63945, 314084), (66052, 304065), (67570, 297234), (68411, 293580), (68502, 293190), (70770, 283794), (73395, 273644), (78521, 255780), (81084, 247695), (82565, 243252), (84924, 236495), (85260, 235563), (87957, 228340), (94598, 212310), (97730, 205506), (97860, 205233), (99078, 202710), (101355, 198156), (102753, 195460), (106155, 189196), (114170, 175914), (117276, 171255), (121626, 165130), (127890, 157042), (135140, 148617), (136822, 146790), (137004, 146595), (141540, 141897)]