20196140984

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{2682803}}^1$

素因数の和:2683750

約数の個数: 16

約数和(自身を含む): 37908020520

約数和(自身を除く): 17711879536

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 7528, 2682803, 5365606, 10731212, 21462424, 2524517623, 5049035246, 10098070492, 20196140984]

約数ペア:

[(1, 20196140984), (2, 10098070492), (4, 5049035246), (8, 2524517623), (941, 21462424), (1882, 10731212), (3764, 5365606), (7528, 2682803)]