20734388631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1957367}}^1$

素因数の和:1957491

約数の個数: 24

約数和(自身を含む): 32977736064

約数和(自身を除く): 12243347433

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 1957367, 5872101, 17616303, 21531037, 64593111, 193779333, 209438269, 628314807, 1884944421, 2303820959, 6911462877, 20734388631]

約数ペア:

[(1, 20734388631), (3, 6911462877), (9, 2303820959), (11, 1884944421), (33, 628314807), (99, 209438269), (107, 193779333), (321, 64593111), (963, 21531037), (1177, 17616303), (3531, 5872101), (10593, 1957367)]