20101912908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1\times {\mathrm{7937}}^1$

素因数の和:10703

約数の個数: 96

約数和(自身を含む): 58506997248

約数和(自身を除く): 38405084340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2741, 5482, 7937, 8223, 10964, 15874, 16446, 19187, 23811, 30151, 31748, 32892, 38374, 47622, 55559, 57561, 60302, 76748, 87307, 90453, 95244, 111118, 115122, 120604, 166677, 174614, 180906, 211057, 222236, 230244, 261921, 333354, 349228, 361812, 422114, 523842, 611149, 633171, 666708, 844228, 1047684, 1222298, 1266342, 1833447, 2444596, 2532684, 3666894, 7333788, 21755317, 43510634, 65265951, 87021268, 130531902, 152287219, 239308487, 261063804, 304574438, 456861657, 478616974, 609148876, 717925461, 913723314, 957233948, 1435850922, 1675159409, 1827446628, 2871701844, 3350318818, 5025478227, 6700637636, 10050956454, 20101912908]

約数ペア:

[(1, 20101912908), (2, 10050956454), (3, 6700637636), (4, 5025478227), (6, 3350318818), (7, 2871701844), (11, 1827446628), (12, 1675159409), (14, 1435850922), (21, 957233948), (22, 913723314), (28, 717925461), (33, 609148876), (42, 478616974), (44, 456861657), (66, 304574438), (77, 261063804), (84, 239308487), (132, 152287219), (154, 130531902), (231, 87021268), (308, 65265951), (462, 43510634), (924, 21755317), (2741, 7333788), (5482, 3666894), (7937, 2532684), (8223, 2444596), (10964, 1833447), (15874, 1266342), (16446, 1222298), (19187, 1047684), (23811, 844228), (30151, 666708), (31748, 633171), (32892, 611149), (38374, 523842), (47622, 422114), (55559, 361812), (57561, 349228), (60302, 333354), (76748, 261921), (87307, 230244), (90453, 222236), (95244, 211057), (111118, 180906), (115122, 174614), (120604, 166677)]