20100071142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{3851}}^1$

素因数の和:4374

約数の個数: 96

約数和(自身を含む): 47473249824

約数和(自身を除く): 27373178682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 461, 629, 666, 922, 1258, 1383, 1887, 2766, 3774, 3851, 4149, 5661, 7702, 7837, 8298, 11322, 11553, 15674, 17057, 23106, 23511, 34114, 34659, 47022, 51171, 65467, 69318, 70533, 102342, 130934, 141066, 142487, 153513, 196401, 284974, 289969, 307026, 392802, 427461, 579938, 589203, 854922, 869907, 1178406, 1282383, 1739814, 1775311, 2422279, 2564766, 2609721, 3550622, 4844558, 5219442, 5325933, 7266837, 10651866, 14533674, 15977799, 21800511, 30180287, 31955598, 43601022, 60360574, 65686507, 90540861, 131373014, 181081722, 197059521, 271622583, 394119042, 543245166, 591178563, 1116670619, 1182357126, 2233341238, 3350011857, 6700023714, 10050035571, 20100071142]

約数ペア:

[(1, 20100071142), (2, 10050035571), (3, 6700023714), (6, 3350011857), (9, 2233341238), (17, 1182357126), (18, 1116670619), (34, 591178563), (37, 543245166), (51, 394119042), (74, 271622583), (102, 197059521), (111, 181081722), (153, 131373014), (222, 90540861), (306, 65686507), (333, 60360574), (461, 43601022), (629, 31955598), (666, 30180287), (922, 21800511), (1258, 15977799), (1383, 14533674), (1887, 10651866), (2766, 7266837), (3774, 5325933), (3851, 5219442), (4149, 4844558), (5661, 3550622), (7702, 2609721), (7837, 2564766), (8298, 2422279), (11322, 1775311), (11553, 1739814), (15674, 1282383), (17057, 1178406), (23106, 869907), (23511, 854922), (34114, 589203), (34659, 579938), (47022, 427461), (51171, 392802), (65467, 307026), (69318, 289969), (70533, 284974), (102342, 196401), (130934, 153513), (141066, 142487)]