20528242561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1\times {\mathrm{2843}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 21691756800

約数和(自身を除く): 1163514239

約数列:

[1, 19, 419, 907, 2843, 7961, 17233, 54017, 380033, 1191217, 2578601, 7220627, 22633123, 48993419, 1080433819, 20528242561]

約数ペア:

[(1, 20528242561), (19, 1080433819), (419, 48993419), (907, 22633123), (2843, 7220627), (7961, 2578601), (17233, 1191217), (54017, 380033)]