20100657556

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4149599}}^1$

素因数の和:4149783

約数の個数: 24

約数和(自身を含む): 40433702400

約数和(自身を除く): 20333044844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 4149599, 8299198, 16598396, 29047193, 58094386, 116188772, 717880627, 1435761254, 2871522508, 5025164389, 10050328778, 20100657556]

約数ペア:

[(1, 20100657556), (2, 10050328778), (4, 5025164389), (7, 2871522508), (14, 1435761254), (28, 717880627), (173, 116188772), (346, 58094386), (692, 29047193), (1211, 16598396), (2422, 8299198), (4844, 4149599)]