20365794

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 44209152

約数和(自身を除く): 23843358

約数列:

[1, 2, 3, 6, 9, 18, 983, 1151, 1966, 2302, 2949, 3453, 5898, 6906, 8847, 10359, 17694, 20718, 1131433, 2262866, 3394299, 6788598, 10182897, 20365794]

約数ペア:

[(1, 20365794), (2, 10182897), (3, 6788598), (6, 3394299), (9, 2262866), (18, 1131433), (983, 20718), (1151, 17694), (1966, 10359), (2302, 8847), (2949, 6906), (3453, 5898)]