20228821810

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1635313}}^1$

素因数の和:1636557

約数の個数: 16

約数和(自身を含む): 36441337176

約数和(自身を除く): 16212515366

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 1635313, 3270626, 8176565, 16353130, 2022882181, 4045764362, 10114410905, 20228821810]

約数ペア:

[(1, 20228821810), (2, 10114410905), (5, 4045764362), (10, 2022882181), (1237, 16353130), (2474, 8176565), (6185, 3270626), (12370, 1635313)]