20170177922

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1\times {\mathrm{63587}}^1$

素因数の和:64585

約数の個数: 16

約数和(自身を含む): 30445934400

約数和(自身を除く): 10275756478

約数列:

[1, 2, 199, 398, 797, 1594, 63587, 127174, 158603, 317206, 12653813, 25307626, 50678839, 101357678, 10085088961, 20170177922]

約数ペア:

[(1, 20170177922), (2, 10085088961), (199, 101357678), (398, 50678839), (797, 25307626), (1594, 12653813), (63587, 317206), (127174, 158603)]