20235875002

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1130117}}^1$

素因数の和:1131405

約数の個数: 16

約数和(自身を含む): 34717224960

約数和(自身を除く): 14481349958

約数列:

[1, 2, 7, 14, 1279, 2558, 8953, 17906, 1130117, 2260234, 7910819, 15821638, 1445419643, 2890839286, 10117937501, 20235875002]

約数ペア:

[(1, 20235875002), (2, 10117937501), (7, 2890839286), (14, 1445419643), (1279, 15821638), (2558, 7910819), (8953, 2260234), (17906, 1130117)]