20996870422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6320551}}^1$

素因数の和:6320715

約数の個数: 16

約数和(自身を含む): 34586060544

約数和(自身を除く): 13589190122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6320551, 12641102, 69526061, 139052122, 954403201, 1908806402, 10498435211, 20996870422]

約数ペア:

[(1, 20996870422), (2, 10498435211), (11, 1908806402), (22, 954403201), (151, 139052122), (302, 69526061), (1661, 12641102), (3322, 6320551)]