20283626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1123}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 33261408

約数和(自身を除く): 12977782

約数列:

[1, 2, 11, 22, 821, 1123, 1642, 2246, 9031, 12353, 18062, 24706, 921983, 1843966, 10141813, 20283626]

約数ペア:

[(1, 20283626), (2, 10141813), (11, 1843966), (22, 921983), (821, 24706), (1123, 18062), (1642, 12353), (2246, 9031)]