20161606302

素因数分解:

$2^1\times 3^2\times {\mathrm{1120089239}}^1$

素因数の和:1120089247

約数の個数: 12

約数和(自身を含む): 43683480360

約数和(自身を除く): 23521874058

約数列:

[1, 2, 3, 6, 9, 18, 1120089239, 2240178478, 3360267717, 6720535434, 10080803151, 20161606302]

約数ペア:

[(1, 20161606302), (2, 10080803151), (3, 6720535434), (6, 3360267717), (9, 2240178478), (18, 1120089239)]