20327436434

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{145777}}^1$

素因数の和:146509

約数の個数: 16

約数和(自身を含む): 30811054968

約数和(自身を除く): 10483618534

約数列:

[1, 2, 113, 226, 617, 1234, 69721, 139442, 145777, 291554, 16472801, 32945602, 89944409, 179888818, 10163718217, 20327436434]

約数ペア:

[(1, 20327436434), (2, 10163718217), (113, 179888818), (226, 89944409), (617, 32945602), (1234, 16472801), (69721, 291554), (139442, 145777)]