20853934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1063}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 33209568

約数和(自身を除く): 12355634

約数列:

[1, 2, 17, 34, 577, 1063, 1154, 2126, 9809, 18071, 19618, 36142, 613351, 1226702, 10426967, 20853934]

約数ペア:

[(1, 20853934), (2, 10426967), (17, 1226702), (34, 613351), (577, 36142), (1063, 19618), (1154, 18071), (2126, 9809)]