20177891302

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1\times {\mathrm{46919}}^1$

素因数の和:49151

約数の個数: 16

約数和(自身を含む): 30581517600

約数和(自身を除く): 10403626298

約数列:

[1, 2, 101, 202, 2129, 4258, 46919, 93838, 215029, 430058, 4738819, 9477638, 99890551, 199781102, 10088945651, 20177891302]

約数ペア:

[(1, 20177891302), (2, 10088945651), (101, 199781102), (202, 99890551), (2129, 9477638), (4258, 4738819), (46919, 430058), (93838, 215029)]