20794202878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1\times {\mathrm{25031}}^1$

素因数の和:38463

約数の個数: 16

約数和(自身を含む): 32201164800

約数和(自身を除く): 11406961922

約数列:

[1, 2, 31, 62, 13399, 25031, 26798, 50062, 415369, 775961, 830738, 1551922, 335390369, 670780738, 10397101439, 20794202878]

約数ペア:

[(1, 20794202878), (2, 10397101439), (31, 670780738), (62, 335390369), (13399, 1551922), (25031, 830738), (26798, 775961), (50062, 415369)]