20168865596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15806321}}^1$

素因数の和:15806365

約数の個数: 24

約数和(自身を含む): 39831931440

約数和(自身を除く): 19663065844

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15806321, 31612642, 63225284, 173869531, 347739062, 458383309, 695478124, 916766618, 1833533236, 5042216399, 10084432798, 20168865596]

約数ペア:

[(1, 20168865596), (2, 10084432798), (4, 5042216399), (11, 1833533236), (22, 916766618), (29, 695478124), (44, 458383309), (58, 347739062), (116, 173869531), (319, 63225284), (638, 31612642), (1276, 15806321)]