20235045607

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{247939}}^1$

素因数の和:248166

約数の個数: 16

約数和(自身を含む): 23564217600

約数和(自身を除く): 3329171993

約数列:

[1, 7, 89, 131, 623, 917, 11659, 81613, 247939, 1735573, 22066571, 32480009, 154465997, 227360063, 2890720801, 20235045607]

約数ペア:

[(1, 20235045607), (7, 2890720801), (89, 227360063), (131, 154465997), (623, 32480009), (917, 22066571), (11659, 1735573), (81613, 247939)]