20157214536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 58523212800

約数和(自身を除く): 38365998264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 59, 69, 72, 92, 103, 118, 138, 177, 184, 206, 207, 236, 276, 309, 354, 412, 414, 472, 531, 552, 618, 708, 824, 828, 927, 1062, 1236, 1357, 1416, 1656, 1854, 2003, 2124, 2369, 2472, 2714, 3708, 4006, 4071, 4248, 4738, 5428, 6009, 6077, 7107, 7416, 8012, 8142, 9476, 10856, 12018, 12154, 12213, 14214, 16024, 16284, 18027, 18231, 18952, 21321, 24036, 24308, 24426, 28428, 32568, 36054, 36462, 42642, 46069, 48072, 48616, 48852, 54693, 56856, 72108, 72924, 85284, 92138, 97704, 109386, 118177, 138207, 139771, 144216, 145848, 170568, 184276, 206309, 218772, 236354, 276414, 279542, 354531, 368552, 412618, 414621, 419313, 437544, 472708, 552828, 559084, 618927, 709062, 825236, 829242, 838626, 945416, 1063593, 1105656, 1118168, 1237854, 1257939, 1418124, 1650472, 1658484, 1677252, 1856781, 2127186, 2475708, 2515878, 2718071, 2836248, 3316968, 3354504, 3713562, 4254372, 4745107, 4951416, 5031756, 5436142, 7427124, 8154213, 8508744, 9490214, 10063512, 10872284, 12172231, 14235321, 14854248, 16308426, 18980428, 21744568, 24344462, 24462639, 28470642, 32616852, 36516693, 37960856, 42705963, 48688924, 48925278, 56941284, 65233704, 73033386, 85411926, 97377848, 97850556, 109550079, 113882568, 146066772, 170823852, 195701112, 219100158, 279961313, 292133544, 341647704, 438200316, 559922626, 839883939, 876400632, 1119845252, 1679767878, 2239690504, 2519651817, 3359535756, 5039303634, 6719071512, 10078607268, 20157214536]

約数ペア:

[(1, 20157214536), (2, 10078607268), (3, 6719071512), (4, 5039303634), (6, 3359535756), (8, 2519651817), (9, 2239690504), (12, 1679767878), (18, 1119845252), (23, 876400632), (24, 839883939), (36, 559922626), (46, 438200316), (59, 341647704), (69, 292133544), (72, 279961313), (92, 219100158), (103, 195701112), (118, 170823852), (138, 146066772), (177, 113882568), (184, 109550079), (206, 97850556), (207, 97377848), (236, 85411926), (276, 73033386), (309, 65233704), (354, 56941284), (412, 48925278), (414, 48688924), (472, 42705963), (531, 37960856), (552, 36516693), (618, 32616852), (708, 28470642), (824, 24462639), (828, 24344462), (927, 21744568), (1062, 18980428), (1236, 16308426), (1357, 14854248), (1416, 14235321), (1656, 12172231), (1854, 10872284), (2003, 10063512), (2124, 9490214), (2369, 8508744), (2472, 8154213), (2714, 7427124), (3708, 5436142), (4006, 5031756), (4071, 4951416), (4248, 4745107), (4738, 4254372), (5428, 3713562), (6009, 3354504), (6077, 3316968), (7107, 2836248), (7416, 2718071), (8012, 2515878), (8142, 2475708), (9476, 2127186), (10856, 1856781), (12018, 1677252), (12154, 1658484), (12213, 1650472), (14214, 1418124), (16024, 1257939), (16284, 1237854), (18027, 1118168), (18231, 1105656), (18952, 1063593), (21321, 945416), (24036, 838626), (24308, 829242), (24426, 825236), (28428, 709062), (32568, 618927), (36054, 559084), (36462, 552828), (42642, 472708), (46069, 437544), (48072, 419313), (48616, 414621), (48852, 412618), (54693, 368552), (56856, 354531), (72108, 279542), (72924, 276414), (85284, 236354), (92138, 218772), (97704, 206309), (109386, 184276), (118177, 170568), (138207, 145848), (139771, 144216)]