20565558806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1\times {\mathrm{104891}}^1$

素因数の和:112447

約数の個数: 16

約数和(自身を含む): 33226009488

約数和(自身を除く): 12660450682

約数列:

[1, 2, 13, 26, 7541, 15082, 98033, 104891, 196066, 209782, 1363583, 2727166, 790983031, 1581966062, 10282779403, 20565558806]

約数ペア:

[(1, 20565558806), (2, 10282779403), (13, 1581966062), (26, 790983031), (7541, 2727166), (15082, 1363583), (98033, 209782), (104891, 196066)]