20112966

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1811}}^1$

素因数の和:2436

約数の個数: 24

約数和(自身を含む): 43672824

約数和(自身を除く): 23559858

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1811, 1851, 3622, 3702, 5433, 5553, 10866, 11106, 16299, 32598, 1117387, 2234774, 3352161, 6704322, 10056483, 20112966]

約数ペア:

[(1, 20112966), (2, 10056483), (3, 6704322), (6, 3352161), (9, 2234774), (18, 1117387), (617, 32598), (1234, 16299), (1811, 11106), (1851, 10866), (3622, 5553), (3702, 5433)]