27720203522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21356089}}^1$

素因数の和:21356161

約数の個数: 16

約数和(自身を含む): 46129154400

約数和(自身を除く): 18408950878

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21356089, 42712178, 234916979, 469833958, 1260009251, 2520018502, 13860101761, 27720203522]

約数ペア:

[(1, 27720203522), (2, 13860101761), (11, 2520018502), (22, 1260009251), (59, 469833958), (118, 234916979), (649, 42712178), (1298, 21356089)]