20365326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36497}}^1$

素因数の和:36536

約数の個数: 24

約数和(自身を含む): 45549504

約数和(自身を除く): 25184178

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36497, 72994, 109491, 218982, 328473, 656946, 1131407, 2262814, 3394221, 6788442, 10182663, 20365326]

約数ペア:

[(1, 20365326), (2, 10182663), (3, 6788442), (6, 3394221), (9, 2262814), (18, 1131407), (31, 656946), (62, 328473), (93, 218982), (186, 109491), (279, 72994), (558, 36497)]