226720832020

素因数分解:

$2^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{5122477}}^1$

素因数の和:5124699

約数の個数: 24

約数和(自身を含む): 476328984264

約数和(自身を除く): 249608152244

約数列:

[1, 2, 4, 5, 10, 20, 2213, 4426, 8852, 11065, 22130, 44260, 5122477, 10244954, 20489908, 25612385, 51224770, 102449540, 11336041601, 22672083202, 45344166404, 56680208005, 113360416010, 226720832020]

約数ペア:

[(1, 226720832020), (2, 113360416010), (4, 56680208005), (5, 45344166404), (10, 22672083202), (20, 11336041601), (2213, 102449540), (4426, 51224770), (8852, 25612385), (11065, 20489908), (22130, 10244954), (44260, 5122477)]