20742425064

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{12149}}^1$

素因数の和:13215

約数の個数: 96

約数和(自身を含む): 58681584000

約数和(自身を除く): 37939158936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1031, 1656, 2062, 3093, 4124, 6186, 8248, 9279, 12149, 12372, 18558, 23713, 24298, 24744, 36447, 37116, 47426, 48596, 71139, 72894, 74232, 94852, 97192, 109341, 142278, 145788, 189704, 213417, 218682, 279427, 284556, 291576, 426834, 437364, 558854, 569112, 838281, 853668, 874728, 1117708, 1676562, 1707336, 2235416, 2514843, 3353124, 5029686, 6706248, 10059372, 12525619, 20118744, 25051238, 37576857, 50102476, 75153714, 100204952, 112730571, 150307428, 225461142, 288089237, 300614856, 450922284, 576178474, 864267711, 901844568, 1152356948, 1728535422, 2304713896, 2592803133, 3457070844, 5185606266, 6914141688, 10371212532, 20742425064]

約数ペア:

[(1, 20742425064), (2, 10371212532), (3, 6914141688), (4, 5185606266), (6, 3457070844), (8, 2592803133), (9, 2304713896), (12, 1728535422), (18, 1152356948), (23, 901844568), (24, 864267711), (36, 576178474), (46, 450922284), (69, 300614856), (72, 288089237), (92, 225461142), (138, 150307428), (184, 112730571), (207, 100204952), (276, 75153714), (414, 50102476), (552, 37576857), (828, 25051238), (1031, 20118744), (1656, 12525619), (2062, 10059372), (3093, 6706248), (4124, 5029686), (6186, 3353124), (8248, 2514843), (9279, 2235416), (12149, 1707336), (12372, 1676562), (18558, 1117708), (23713, 874728), (24298, 853668), (24744, 838281), (36447, 569112), (37116, 558854), (47426, 437364), (48596, 426834), (71139, 291576), (72894, 284556), (74232, 279427), (94852, 218682), (97192, 213417), (109341, 189704), (142278, 145788)]