20173673684

素因数分解:

$2^2\times {\mathrm{1151}}^1\times {\mathrm{4381771}}^1$

素因数の和:4382926

約数の個数: 12

約数和(自身を含む): 35334609408

約数和(自身を除く): 15160935724

約数列:

[1, 2, 4, 1151, 2302, 4604, 4381771, 8763542, 17527084, 5043418421, 10086836842, 20173673684]

約数ペア:

[(1, 20173673684), (2, 10086836842), (4, 5043418421), (1151, 17527084), (2302, 8763542), (4604, 4381771)]