20238978

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29851}}^1$

素因数の和:29969

約数の個数: 16

約数和(自身を含む): 40837536

約数和(自身を除く): 20598558

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29851, 59702, 89553, 179106, 3373163, 6746326, 10119489, 20238978]

約数ペア:

[(1, 20238978), (2, 10119489), (3, 6746326), (6, 3373163), (113, 179106), (226, 89553), (339, 59702), (678, 29851)]