20201232908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{46333103}}^1$

素因数の和:46333216

約数の個数: 12

約数和(自身を含む): 35676490080

約数和(自身を除く): 15475257172

約数列:

[1, 2, 4, 109, 218, 436, 46333103, 92666206, 185332412, 5050308227, 10100616454, 20201232908]

約数ペア:

[(1, 20201232908), (2, 10100616454), (4, 5050308227), (109, 185332412), (218, 92666206), (436, 46333103)]