20766426

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22921}}^1$

素因数の和:23077

約数の個数: 16

約数和(自身を含む): 41809728

約数和(自身を除く): 21043302

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22921, 45842, 68763, 137526, 3461071, 6922142, 10383213, 20766426]

約数ペア:

[(1, 20766426), (2, 10383213), (3, 6922142), (6, 3461071), (151, 137526), (302, 68763), (453, 45842), (906, 22921)]