20160952173

素因数分解:

$3^2\times {\mathrm{5981}}^1\times {\mathrm{374537}}^1$

素因数の和:380524

約数の個数: 12

約数和(自身を含む): 29126322108

約数和(自身を除く): 8965369935

約数列:

[1, 3, 9, 5981, 17943, 53829, 374537, 1123611, 3370833, 2240105797, 6720317391, 20160952173]

約数ペア:

[(1, 20160952173), (3, 6720317391), (9, 2240105797), (5981, 3370833), (17943, 1123611), (53829, 374537)]