20224278980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4454687}}^1$

素因数の和:4454923

約数の個数: 24

約数和(自身を含む): 42658092288

約数和(自身を除く): 22433813308

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 4454687, 8909374, 17818748, 22273435, 44546870, 89093740, 1011213949, 2022427898, 4044855796, 5056069745, 10112139490, 20224278980]

約数ペア:

[(1, 20224278980), (2, 10112139490), (4, 5056069745), (5, 4044855796), (10, 2022427898), (20, 1011213949), (227, 89093740), (454, 44546870), (908, 22273435), (1135, 17818748), (2270, 8909374), (4540, 4454687)]