20125758

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108203}}^1$

素因数の和:108239

約数の個数: 16

約数和(自身を含む): 41550336

約数和(自身を除く): 21424578

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108203, 216406, 324609, 649218, 3354293, 6708586, 10062879, 20125758]

約数ペア:

[(1, 20125758), (2, 10062879), (3, 6708586), (6, 3354293), (31, 649218), (62, 324609), (93, 216406), (186, 108203)]