20565352466

素因数分解:

$2^1\times {\mathrm{907}}^1\times {\mathrm{3229}}^1\times {\mathrm{3511}}^1$

素因数の和:7649

約数の個数: 16

約数和(自身を含む): 30900402240

約数和(自身を除く): 10335049774

約数列:

[1, 2, 907, 1814, 3229, 3511, 6458, 7022, 2928703, 3184477, 5857406, 6368954, 11337019, 22674038, 10282676233, 20565352466]

約数ペア:

[(1, 20565352466), (2, 10282676233), (907, 22674038), (1814, 11337019), (3229, 6368954), (3511, 5857406), (6458, 3184477), (7022, 2928703)]