20177252069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1353179}}^1$

素因数の和:1353260

約数の個数: 16

約数和(自身を含む): 23036536320

約数和(自身を除く): 2859284251

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 1353179, 17591327, 41948549, 50067623, 545331137, 650879099, 1552096313, 20177252069]

約数ペア:

[(1, 20177252069), (13, 1552096313), (31, 650879099), (37, 545331137), (403, 50067623), (481, 41948549), (1147, 17591327), (14911, 1353179)]