20170249002

素因数分解:

$2^1\times 3^2\times {\mathrm{1120569389}}^1$

素因数の和:1120569397

約数の個数: 12

約数和(自身を含む): 43702206210

約数和(自身を除く): 23531957208

約数列:

[1, 2, 3, 6, 9, 18, 1120569389, 2241138778, 3361708167, 6723416334, 10085124501, 20170249002]

約数ペア:

[(1, 20170249002), (2, 10085124501), (3, 6723416334), (6, 3361708167), (9, 2241138778), (18, 1120569389)]