20195646

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22291}}^1$

素因数の和:22447

約数の個数: 16

約数和(自身を含む): 40660608

約数和(自身を除く): 20464962

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22291, 44582, 66873, 133746, 3365941, 6731882, 10097823, 20195646]

約数ペア:

[(1, 20195646), (2, 10097823), (3, 6731882), (6, 3365941), (151, 133746), (302, 66873), (453, 44582), (906, 22291)]