20182206530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28425643}}^1$

素因数の和:28425721

約数の個数: 16

約数和(自身を含む): 36839634624

約数和(自身を除く): 16657428094

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 28425643, 56851286, 142128215, 284256430, 2018220653, 4036441306, 10091103265, 20182206530]

約数ペア:

[(1, 20182206530), (2, 10091103265), (5, 4036441306), (10, 2018220653), (71, 284256430), (142, 142128215), (355, 56851286), (710, 28425643)]