20089974

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2081}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 40224240

約数和(自身を除く): 20134266

約数列:

[1, 2, 3, 6, 1609, 2081, 3218, 4162, 4827, 6243, 9654, 12486, 3348329, 6696658, 10044987, 20089974]

約数ペア:

[(1, 20089974), (2, 10044987), (3, 6696658), (6, 3348329), (1609, 12486), (2081, 9654), (3218, 6243), (4162, 4827)]