20729706

素因数分解:

$2^1\times 3^1\times {\mathrm{929}}^1\times {\mathrm{3719}}^1$

素因数の和:4653

約数の個数: 16

約数和(自身を含む): 41515200

約数和(自身を除く): 20785494

約数列:

[1, 2, 3, 6, 929, 1858, 2787, 3719, 5574, 7438, 11157, 22314, 3454951, 6909902, 10364853, 20729706]

約数ペア:

[(1, 20729706), (2, 10364853), (3, 6909902), (6, 3454951), (929, 22314), (1858, 11157), (2787, 7438), (3719, 5574)]