202019778844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4790377}}^1$

素因数の和:4791205

約数の個数: 24

約数和(自身を含む): 381199119728

約数和(自身を除く): 179179340884

約数列:

[1, 2, 4, 13, 26, 52, 811, 1622, 3244, 10543, 21086, 42172, 4790377, 9580754, 19161508, 62274901, 124549802, 249099604, 3884995747, 7769991494, 15539982988, 50504944711, 101009889422, 202019778844]

約数ペア:

[(1, 202019778844), (2, 101009889422), (4, 50504944711), (13, 15539982988), (26, 7769991494), (52, 3884995747), (811, 249099604), (1622, 124549802), (3244, 62274901), (10543, 19161508), (21086, 9580754), (42172, 4790377)]