20184243556

素因数分解:

$2^2\times {\mathrm{3121}}^1\times {\mathrm{1616809}}^1$

素因数の和:1619934

約数の個数: 12

約数和(自身を含む): 35333765740

約数和(自身を除く): 15149522184

約数列:

[1, 2, 4, 3121, 6242, 12484, 1616809, 3233618, 6467236, 5046060889, 10092121778, 20184243556]

約数ペア:

[(1, 20184243556), (2, 10092121778), (4, 5046060889), (3121, 6467236), (6242, 3233618), (12484, 1616809)]