20474366946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{111229}}^1$

素因数の和:114034

約数の個数: 32

約数和(自身を含む): 44687764800

約数和(自身を除く): 24213397854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2789, 5578, 8367, 16734, 30679, 61358, 92037, 111229, 184074, 222458, 333687, 667374, 1223519, 2447038, 3670557, 7341114, 310217681, 620435362, 930653043, 1861306086, 3412394491, 6824788982, 10237183473, 20474366946]

約数ペア:

[(1, 20474366946), (2, 10237183473), (3, 6824788982), (6, 3412394491), (11, 1861306086), (22, 930653043), (33, 620435362), (66, 310217681), (2789, 7341114), (5578, 3670557), (8367, 2447038), (16734, 1223519), (30679, 667374), (61358, 333687), (92037, 222458), (111229, 184074)]