20224545740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144461041}}^1$

素因数の和:144461057

約数の個数: 24

約数和(自身を含む): 48538910112

約数和(自身を除く): 28314364372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144461041, 288922082, 577844164, 722305205, 1011227287, 1444610410, 2022454574, 2889220820, 4044909148, 5056136435, 10112272870, 20224545740]

約数ペア:

[(1, 20224545740), (2, 10112272870), (4, 5056136435), (5, 4044909148), (7, 2889220820), (10, 2022454574), (14, 1444610410), (20, 1011227287), (28, 722305205), (35, 577844164), (70, 288922082), (140, 144461041)]