2020293849

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{7907}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 3218872320

約数和(自身を除く): 1198578471

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 7907, 11109, 12167, 23721, 36501, 55349, 85169, 166047, 181861, 255507, 545583, 1273027, 3819081, 4182803, 12548409, 29279621, 87838863, 96204469, 288613407, 673431283, 2020293849]

約数ペア:

[(1, 2020293849), (3, 673431283), (7, 288613407), (21, 96204469), (23, 87838863), (69, 29279621), (161, 12548409), (483, 4182803), (529, 3819081), (1587, 1273027), (3703, 545583), (7907, 255507), (11109, 181861), (12167, 166047), (23721, 85169), (36501, 55349)]