20153298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305353}}^1$

素因数の和:305369

約数の個数: 16

約数和(自身を含む): 43970976

約数和(自身を除く): 23817678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305353, 610706, 916059, 1832118, 3358883, 6717766, 10076649, 20153298]

約数ペア:

[(1, 20153298), (2, 10076649), (3, 6717766), (6, 3358883), (11, 1832118), (22, 916059), (33, 610706), (66, 305353)]