20412624

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2137}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 53022400

約数和(自身を除く): 32609776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2137, 2388, 3184, 4274, 4776, 6411, 8548, 9552, 12822, 17096, 25644, 34192, 51288, 102576, 425263, 850526, 1275789, 1701052, 2551578, 3402104, 5103156, 6804208, 10206312, 20412624]

約数ペア:

[(1, 20412624), (2, 10206312), (3, 6804208), (4, 5103156), (6, 3402104), (8, 2551578), (12, 1701052), (16, 1275789), (24, 850526), (48, 425263), (199, 102576), (398, 51288), (597, 34192), (796, 25644), (1194, 17096), (1592, 12822), (2137, 9552), (2388, 8548), (3184, 6411), (4274, 4776)]