20662018609

素因数分解:

${\mathrm{421}}^1\times {\mathrm{4339}}^1\times {\mathrm{11311}}^1$

素因数の和:16071

約数の個数: 8

約数和(自身を含む): 20717701760

約数和(自身を除く): 55683151

約数列:

[1, 421, 4339, 11311, 1826719, 4761931, 49078429, 20662018609]

約数ペア:

[(1, 20662018609), (421, 49078429), (4339, 4761931), (11311, 1826719)]