2020122124792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8145653729}}^1$

素因数の和:8145653766

約数の個数: 16

約数和(自身を含む): 3909913790400

約数和(自身を除く): 1889791665608

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8145653729, 16291307458, 32582614916, 65165229832, 252515265599, 505030531198, 1010061062396, 2020122124792]

約数ペア:

[(1, 2020122124792), (2, 1010061062396), (4, 505030531198), (8, 252515265599), (31, 65165229832), (62, 32582614916), (124, 16291307458), (248, 8145653729)]