20593533

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 28849536

約数和(自身を除く): 8256003

約数列:

[1, 3, 23, 69, 157, 471, 1901, 3611, 5703, 10833, 43723, 131169, 298457, 895371, 6864511, 20593533]

約数ペア:

[(1, 20593533), (3, 6864511), (23, 895371), (69, 298457), (157, 131169), (471, 43723), (1901, 10833), (3611, 5703)]