20963370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{698779}}^1$

素因数の和:698789

約数の個数: 16

約数和(自身を含む): 50312160

約数和(自身を除く): 29348790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 698779, 1397558, 2096337, 3493895, 4192674, 6987790, 10481685, 20963370]

約数ペア:

[(1, 20963370), (2, 10481685), (3, 6987790), (5, 4192674), (6, 3493895), (10, 2096337), (15, 1397558), (30, 698779)]