20853246

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30757}}^1$

素因数の和:30875

約数の個数: 16

約数和(自身を含む): 42076944

約数和(自身を除く): 21223698

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30757, 61514, 92271, 184542, 3475541, 6951082, 10426623, 20853246]

約数ペア:

[(1, 20853246), (2, 10426623), (3, 6951082), (6, 3475541), (113, 184542), (226, 92271), (339, 61514), (678, 30757)]