20187752598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86272447}}^1$

素因数の和:86272468

約数の個数: 24

約数和(自身を含む): 47104756608

約数和(自身を除く): 26917004010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86272447, 172544894, 258817341, 517634682, 776452023, 1121541811, 1552904046, 2243083622, 3364625433, 6729250866, 10093876299, 20187752598]

約数ペア:

[(1, 20187752598), (2, 10093876299), (3, 6729250866), (6, 3364625433), (9, 2243083622), (13, 1552904046), (18, 1121541811), (26, 776452023), (39, 517634682), (78, 258817341), (117, 172544894), (234, 86272447)]