20167052297

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1\times {\mathrm{20249}}^1$

素因数の和:22136

約数の個数: 16

約数和(自身を含む): 23353920000

約数和(自身を除く): 3186867703

約数列:

[1, 7, 79, 553, 1801, 12607, 20249, 141743, 142279, 995953, 1599671, 11197697, 36468449, 255279143, 2881007471, 20167052297]

約数ペア:

[(1, 20167052297), (7, 2881007471), (79, 255279143), (553, 36468449), (1801, 11197697), (12607, 1599671), (20249, 995953), (141743, 142279)]