20195851818

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55179923}}^1$

素因数の和:55179989

約数の個数: 16

約数和(自身を含む): 41053863456

約数和(自身を除く): 20858011638

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 55179923, 110359846, 165539769, 331079538, 3365975303, 6731950606, 10097925909, 20195851818]

約数ペア:

[(1, 20195851818), (2, 10097925909), (3, 6731950606), (6, 3365975303), (61, 331079538), (122, 165539769), (183, 110359846), (366, 55179923)]