888924020

素因数分解:

$2^2\times 5^1\times {\mathrm{44446201}}^1$

素因数の和:44446210

約数の個数: 12

約数和(自身を含む): 1866740484

約数和(自身を除く): 977816464

約数列:

[1, 2, 4, 5, 10, 20, 44446201, 88892402, 177784804, 222231005, 444462010, 888924020]

約数ペア:

[(1, 888924020), (2, 444462010), (4, 222231005), (5, 177784804), (10, 88892402), (20, 44446201)]