20149082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 32019360

約数和(自身を除く): 11870278

約数列:

[1, 2, 19, 38, 163, 326, 3097, 3253, 6194, 6506, 61807, 123614, 530239, 1060478, 10074541, 20149082]

約数ペア:

[(1, 20149082), (2, 10074541), (19, 1060478), (38, 530239), (163, 123614), (326, 61807), (3097, 6506), (3253, 6194)]