20227869070

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{650623}}^1$

素因数の和:653739

約数の個数: 16

約数和(自身を含む): 36421931520

約数和(自身を除く): 16194062450

約数列:

[1, 2, 5, 10, 3109, 6218, 15545, 31090, 650623, 1301246, 3253115, 6506230, 2022786907, 4045573814, 10113934535, 20227869070]

約数ペア:

[(1, 20227869070), (2, 10113934535), (5, 4045573814), (10, 2022786907), (3109, 6506230), (6218, 3253115), (15545, 1301246), (31090, 650623)]