20183914090

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5325571}}^1$

素因数の和:5325957

約数の個数: 16

約数和(自身を含む): 36426912480

約数和(自身を除く): 16242998390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5325571, 10651142, 26627855, 53255710, 2018391409, 4036782818, 10091957045, 20183914090]

約数ペア:

[(1, 20183914090), (2, 10091957045), (5, 4036782818), (10, 2018391409), (379, 53255710), (758, 26627855), (1895, 10651142), (3790, 5325571)]