20189154

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9697}}^1$

素因数の和:10049

約数の個数: 16

約数和(自身を含む): 40498848

約数和(自身を除く): 20309694

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 9697, 19394, 29091, 58182, 3364859, 6729718, 10094577, 20189154]

約数ペア:

[(1, 20189154), (2, 10094577), (3, 6729718), (6, 3364859), (347, 58182), (694, 29091), (1041, 19394), (2082, 9697)]