20192593010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4146323}}^1$

素因数の和:4146817

約数の個数: 16

約数和(自身を含む): 36421310016

約数和(自身を除く): 16228717006

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 4146323, 8292646, 20731615, 41463230, 2019259301, 4038518602, 10096296505, 20192593010]

約数ペア:

[(1, 20192593010), (2, 10096296505), (5, 4038518602), (10, 2019259301), (487, 41463230), (974, 20731615), (2435, 8292646), (4870, 4146323)]