20177498879

素因数分解:

${\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1\times {\mathrm{3967}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 20854665216

約数和(自身を除く): 677166337

約数列:

[1, 41, 131, 947, 3967, 5371, 38827, 124057, 162647, 519677, 3756749, 5086337, 21306757, 154026709, 492134119, 20177498879]

約数ペア:

[(1, 20177498879), (41, 492134119), (131, 154026709), (947, 21306757), (3967, 5086337), (5371, 3756749), (38827, 519677), (124057, 162647)]