20145162

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30803}}^1$

素因数の和:30917

約数の個数: 16

約数和(自身を含む): 40661280

約数和(自身を除く): 20516118

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30803, 61606, 92409, 184818, 3357527, 6715054, 10072581, 20145162]

約数ペア:

[(1, 20145162), (2, 10072581), (3, 6715054), (6, 3357527), (109, 184818), (218, 92409), (327, 61606), (654, 30803)]