20196572451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1381529}}^1$

素因数の和:1381986

約数の個数: 16

約数和(自身を含む): 29443167360

約数和(自身を除く): 9246594909

約数列:

[1, 3, 11, 33, 443, 1329, 4873, 14619, 1381529, 4144587, 15196819, 45590457, 612017347, 1836052041, 6732190817, 20196572451]

約数ペア:

[(1, 20196572451), (3, 6732190817), (11, 1836052041), (33, 612017347), (443, 45590457), (1329, 15196819), (4873, 4144587), (14619, 1381529)]