20525794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 11485406

約数列:

[1, 2, 29, 58, 227, 454, 1559, 3118, 6583, 13166, 45211, 90422, 353893, 707786, 10262897, 20525794]

約数ペア:

[(1, 20525794), (2, 10262897), (29, 707786), (58, 353893), (227, 90422), (454, 45211), (1559, 13166), (3118, 6583)]