20348214664

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{3724051}}^1$

素因数の和:3724740

約数の個数: 16

約数和(自身を含む): 38208773520

約数和(自身を除く): 17860558856

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 3724051, 7448102, 14896204, 29792408, 2543526833, 5087053666, 10174107332, 20348214664]

約数ペア:

[(1, 20348214664), (2, 10174107332), (4, 5087053666), (8, 2543526833), (683, 29792408), (1366, 14896204), (2732, 7448102), (5464, 3724051)]