20015694

素因数分解:

$2^1\times 3^3\times {\mathrm{370661}}^1$

素因数の和:370672

約数の個数: 16

約数和(自身を含む): 44479440

約数和(自身を除く): 24463746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370661, 741322, 1111983, 2223966, 3335949, 6671898, 10007847, 20015694]

約数ペア:

[(1, 20015694), (2, 10007847), (3, 6671898), (6, 3335949), (9, 2223966), (18, 1111983), (27, 741322), (54, 370661)]