20227743

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{9901}}^1$

素因数の和:10134

約数の個数: 12

約数和(自身を含む): 29349528

約数和(自身を除く): 9121785

約数列:

[1, 3, 9, 227, 681, 2043, 9901, 29703, 89109, 2247527, 6742581, 20227743]

約数ペア:

[(1, 20227743), (3, 6742581), (9, 2247527), (227, 89109), (681, 29703), (2043, 9901)]