2020698888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223331}}^1$

素因数の和:223382

約数の個数: 64

約数和(自身を含む): 5627966400

約数和(自身を除く): 3607267512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 223331, 446662, 669993, 893324, 1339986, 1786648, 2679972, 2903303, 5359944, 5806606, 6476599, 8709909, 11613212, 12953198, 17419818, 19429797, 23226424, 25906396, 34839636, 38859594, 51812792, 69679272, 77719188, 84195787, 155438376, 168391574, 252587361, 336783148, 505174722, 673566296, 1010349444, 2020698888]

約数ペア:

[(1, 2020698888), (2, 1010349444), (3, 673566296), (4, 505174722), (6, 336783148), (8, 252587361), (12, 168391574), (13, 155438376), (24, 84195787), (26, 77719188), (29, 69679272), (39, 51812792), (52, 38859594), (58, 34839636), (78, 25906396), (87, 23226424), (104, 19429797), (116, 17419818), (156, 12953198), (174, 11613212), (232, 8709909), (312, 6476599), (348, 5806606), (377, 5359944), (696, 2903303), (754, 2679972), (1131, 1786648), (1508, 1339986), (2262, 893324), (3016, 669993), (4524, 446662), (9048, 223331)]