20130949428

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1682627}}^1$

素因数の和:1683631

約数の個数: 24

約数和(自身を含む): 47019356832

約数和(自身を除く): 26888407404

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 11964, 1682627, 3365254, 5047881, 6730508, 10095762, 20191524, 1677579119, 3355158238, 5032737357, 6710316476, 10065474714, 20130949428]

約数ペア:

[(1, 20130949428), (2, 10065474714), (3, 6710316476), (4, 5032737357), (6, 3355158238), (12, 1677579119), (997, 20191524), (1994, 10095762), (2991, 6730508), (3988, 5047881), (5982, 3365254), (11964, 1682627)]