20261172

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5101}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 47428192

約数和(自身を除く): 27167020

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 5101, 10202, 15303, 20404, 30606, 61212, 1688431, 3376862, 5065293, 6753724, 10130586, 20261172]

約数ペア:

[(1, 20261172), (2, 10130586), (3, 6753724), (4, 5065293), (6, 3376862), (12, 1688431), (331, 61212), (662, 30606), (993, 20404), (1324, 15303), (1986, 10202), (3972, 5101)]