20238862510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106520329}}^1$

素因数の和:106520355

約数の個数: 16

約数和(自身を含む): 38347318800

約数和(自身を除く): 18108456290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106520329, 213040658, 532601645, 1065203290, 2023886251, 4047772502, 10119431255, 20238862510]

約数ペア:

[(1, 20238862510), (2, 10119431255), (5, 4047772502), (10, 2023886251), (19, 1065203290), (38, 532601645), (95, 213040658), (190, 106520329)]