20348520181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1201}}^1\times {\mathrm{2441}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 22261193856

約数和(自身を除く): 1912673675

約数列:

[1, 11, 631, 1201, 2441, 6941, 13211, 26851, 757831, 1540271, 2931641, 8336141, 16942981, 32248051, 1849865471, 20348520181]

約数ペア:

[(1, 20348520181), (11, 1849865471), (631, 32248051), (1201, 16942981), (2441, 8336141), (6941, 2931641), (13211, 1540271), (26851, 757831)]