20196690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673223}}^1$

素因数の和:673233

約数の個数: 16

約数和(自身を含む): 48472128

約数和(自身を除く): 28275438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673223, 1346446, 2019669, 3366115, 4039338, 6732230, 10098345, 20196690]

約数ペア:

[(1, 20196690), (2, 10098345), (3, 6732230), (5, 4039338), (6, 3366115), (10, 2019669), (15, 1346446), (30, 673223)]