20135518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{941}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 32600736

約数和(自身を除く): 12465218

約数列:

[1, 2, 13, 26, 823, 941, 1646, 1882, 10699, 12233, 21398, 24466, 774443, 1548886, 10067759, 20135518]

約数ペア:

[(1, 20135518), (2, 10067759), (13, 1548886), (26, 774443), (823, 24466), (941, 21398), (1646, 12233), (1882, 10699)]