20195958

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17623}}^1$

素因数の和:17819

約数の個数: 16

約数和(自身を含む): 40605696

約数和(自身を除く): 20409738

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17623, 35246, 52869, 105738, 3365993, 6731986, 10097979, 20195958]

約数ペア:

[(1, 20195958), (2, 10097979), (3, 6731986), (6, 3365993), (191, 105738), (382, 52869), (573, 35246), (1146, 17623)]