20168099546

素因数分解:

$2^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{837059}}^1$

素因数の和:838789

約数の個数: 16

約数和(自身を含む): 34594015680

約数和(自身を除く): 14425916134

約数列:

[1, 2, 7, 14, 1721, 3442, 12047, 24094, 837059, 1674118, 5859413, 11718826, 1440578539, 2881157078, 10084049773, 20168099546]

約数ペア:

[(1, 20168099546), (2, 10084049773), (7, 2881157078), (14, 1440578539), (1721, 11718826), (3442, 5859413), (12047, 1674118), (24094, 837059)]