20195444016

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 400

約数和(自身を含む): 66460825600

約数和(自身を除く): 46265381584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 103, 108, 121, 124, 132, 144, 176, 186, 198, 206, 216, 242, 248, 264, 279, 297, 309, 341, 363, 372, 396, 412, 432, 484, 496, 528, 558, 594, 618, 682, 726, 744, 792, 824, 837, 927, 968, 1023, 1089, 1116, 1133, 1188, 1236, 1331, 1364, 1452, 1488, 1584, 1648, 1674, 1854, 1936, 2046, 2178, 2232, 2266, 2376, 2472, 2662, 2728, 2781, 2904, 3069, 3193, 3267, 3348, 3399, 3708, 3751, 3993, 4092, 4356, 4464, 4532, 4752, 4944, 5324, 5456, 5562, 5808, 6138, 6386, 6534, 6696, 6798, 7416, 7502, 7986, 8184, 8712, 9064, 9207, 9579, 10197, 10648, 11124, 11253, 11979, 12276, 12463, 12772, 13068, 13392, 13596, 14641, 14832, 15004, 15972, 16368, 17424, 18128, 18414, 19158, 20394, 21296, 22248, 22506, 23958, 24552, 24926, 25544, 26136, 27192, 28737, 29282, 30008, 30591, 31944, 33759, 35123, 35937, 36828, 37389, 38316, 40788, 41261, 43923, 44496, 45012, 47916, 49104, 49852, 51088, 52272, 54384, 57474, 58564, 60016, 61182, 63888, 67518, 70246, 71874, 73656, 74778, 76632, 81576, 82522, 86211, 87846, 90024, 95832, 99704, 101277, 105369, 112167, 114948, 117128, 122364, 123783, 131769, 135036, 137093, 140492, 143748, 147312, 149556, 153264, 163152, 165044, 172422, 175692, 180048, 191664, 199408, 202554, 210738, 224334, 229896, 234256, 244728, 247566, 263538, 270072, 274186, 280984, 287496, 299112, 316107, 330088, 336501, 344844, 351384, 371349, 386353, 395307, 405108, 411279, 421476, 448668, 453871, 459792, 489456, 495132, 527076, 540144, 548372, 561968, 574992, 598224, 632214, 660176, 673002, 689688, 702768, 742698, 772706, 790614, 810216, 822558, 842952, 897336, 907742, 948321, 990264, 1054152, 1096744, 1114047, 1159059, 1233837, 1264428, 1346004, 1361613, 1379376, 1485396, 1508023, 1545412, 1581228, 1620432, 1645116, 1685904, 1794672, 1815484, 1896642, 1980528, 2108304, 2193488, 2228094, 2318118, 2467674, 2528856, 2692008, 2723226, 2970792, 3016046, 3090824, 3162456, 3290232, 3477177, 3630968, 3701511, 3793284, 4084839, 4249883, 4456188, 4524069, 4636236, 4935348, 5057712, 5384016, 5446452, 5941584, 6032092, 6181648, 6324912, 6580464, 6954354, 7261936, 7403022, 7586568, 8169678, 8499766, 8912376, 9048138, 9272472, 9870696, 10431531, 10892904, 12064184, 12254517, 12749649, 13572207, 13908708, 14806044, 15173136, 16339356, 16999532, 17824752, 18096276, 18544944, 19741392, 20863062, 21785808, 24128368, 24509034, 25499298, 27144414, 27817416, 29612088, 32678712, 33999064, 36192552, 38248947, 40716621, 41726124, 46748713, 49018068, 50998596, 54288828, 55634832, 59224176, 65357424, 67998128, 72385104, 76497894, 81433242, 83452248, 93497426, 98036136, 101997192, 108577656, 114746841, 140246139, 152995788, 162866484, 166904496, 186994852, 196072272, 203994384, 217155312, 229493682, 280492278, 305991576, 325732968, 373989704, 420738417, 458987364, 560984556, 611983152, 651465936, 747979408, 841476834, 917974728, 1121969112, 1262215251, 1682953668, 1835949456, 2243938224, 2524430502, 3365907336, 5048861004, 6731814672, 10097722008, 20195444016]

約数ペア:

[(1, 20195444016), (2, 10097722008), (3, 6731814672), (4, 5048861004), (6, 3365907336), (8, 2524430502), (9, 2243938224), (11, 1835949456), (12, 1682953668), (16, 1262215251), (18, 1121969112), (22, 917974728), (24, 841476834), (27, 747979408), (31, 651465936), (33, 611983152), (36, 560984556), (44, 458987364), (48, 420738417), (54, 373989704), (62, 325732968), (66, 305991576), (72, 280492278), (88, 229493682), (93, 217155312), (99, 203994384), (103, 196072272), (108, 186994852), (121, 166904496), (124, 162866484), (132, 152995788), (144, 140246139), (176, 114746841), (186, 108577656), (198, 101997192), (206, 98036136), (216, 93497426), (242, 83452248), (248, 81433242), (264, 76497894), (279, 72385104), (297, 67998128), (309, 65357424), (341, 59224176), (363, 55634832), (372, 54288828), (396, 50998596), (412, 49018068), (432, 46748713), (484, 41726124), (496, 40716621), (528, 38248947), (558, 36192552), (594, 33999064), (618, 32678712), (682, 29612088), (726, 27817416), (744, 27144414), (792, 25499298), (824, 24509034), (837, 24128368), (927, 21785808), (968, 20863062), (1023, 19741392), (1089, 18544944), (1116, 18096276), (1133, 17824752), (1188, 16999532), (1236, 16339356), (1331, 15173136), (1364, 14806044), (1452, 13908708), (1488, 13572207), (1584, 12749649), (1648, 12254517), (1674, 12064184), (1854, 10892904), (1936, 10431531), (2046, 9870696), (2178, 9272472), (2232, 9048138), (2266, 8912376), (2376, 8499766), (2472, 8169678), (2662, 7586568), (2728, 7403022), (2781, 7261936), (2904, 6954354), (3069, 6580464), (3193, 6324912), (3267, 6181648), (3348, 6032092), (3399, 5941584), (3708, 5446452), (3751, 5384016), (3993, 5057712), (4092, 4935348), (4356, 4636236), (4464, 4524069), (4532, 4456188), (4752, 4249883), (4944, 4084839), (5324, 3793284), (5456, 3701511), (5562, 3630968), (5808, 3477177), (6138, 3290232), (6386, 3162456), (6534, 3090824), (6696, 3016046), (6798, 2970792), (7416, 2723226), (7502, 2692008), (7986, 2528856), (8184, 2467674), (8712, 2318118), (9064, 2228094), (9207, 2193488), (9579, 2108304), (10197, 1980528), (10648, 1896642), (11124, 1815484), (11253, 1794672), (11979, 1685904), (12276, 1645116), (12463, 1620432), (12772, 1581228), (13068, 1545412), (13392, 1508023), (13596, 1485396), (14641, 1379376), (14832, 1361613), (15004, 1346004), (15972, 1264428), (16368, 1233837), (17424, 1159059), (18128, 1114047), (18414, 1096744), (19158, 1054152), (20394, 990264), (21296, 948321), (22248, 907742), (22506, 897336), (23958, 842952), (24552, 822558), (24926, 810216), (25544, 790614), (26136, 772706), (27192, 742698), (28737, 702768), (29282, 689688), (30008, 673002), (30591, 660176), (31944, 632214), (33759, 598224), (35123, 574992), (35937, 561968), (36828, 548372), (37389, 540144), (38316, 527076), (40788, 495132), (41261, 489456), (43923, 459792), (44496, 453871), (45012, 448668), (47916, 421476), (49104, 411279), (49852, 405108), (51088, 395307), (52272, 386353), (54384, 371349), (57474, 351384), (58564, 344844), (60016, 336501), (61182, 330088), (63888, 316107), (67518, 299112), (70246, 287496), (71874, 280984), (73656, 274186), (74778, 270072), (76632, 263538), (81576, 247566), (82522, 244728), (86211, 234256), (87846, 229896), (90024, 224334), (95832, 210738), (99704, 202554), (101277, 199408), (105369, 191664), (112167, 180048), (114948, 175692), (117128, 172422), (122364, 165044), (123783, 163152), (131769, 153264), (135036, 149556), (137093, 147312), (140492, 143748)]