20163815094

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1\times {\mathrm{47843}}^1$

素因数の和:51564

約数の個数: 32

約数和(自身を含む): 42462506880

約数和(自身を除く): 22298691786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3697, 7394, 11091, 22182, 47843, 70243, 95686, 140486, 143529, 210729, 287058, 421458, 909017, 1818034, 2727051, 5454102, 176875571, 353751142, 530626713, 1061253426, 3360635849, 6721271698, 10081907547, 20163815094]

約数ペア:

[(1, 20163815094), (2, 10081907547), (3, 6721271698), (6, 3360635849), (19, 1061253426), (38, 530626713), (57, 353751142), (114, 176875571), (3697, 5454102), (7394, 2727051), (11091, 1818034), (22182, 909017), (47843, 421458), (70243, 287058), (95686, 210729), (140486, 143529)]