20162886829564

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{6379}}^1\times {\mathrm{3543523}}^1$

素因数の和:3550129

約数の個数: 24

約数和(自身を含む): 35448847132160

約数和(自身を除く): 15285960302596

約数列:

[1, 2, 4, 223, 446, 892, 6379, 12758, 25516, 1422517, 2845034, 3543523, 5690068, 7087046, 14174092, 790205629, 1580411258, 3160822516, 22604133217, 45208266434, 90416532868, 5040721707391, 10081443414782, 20162886829564]

約数ペア:

[(1, 20162886829564), (2, 10081443414782), (4, 5040721707391), (223, 90416532868), (446, 45208266434), (892, 22604133217), (6379, 3160822516), (12758, 1580411258), (25516, 790205629), (1422517, 14174092), (2845034, 7087046), (3543523, 5690068)]