20036040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166967}}^1$

素因数の和:166981

約数の個数: 32

約数和(自身を含む): 60108480

約数和(自身を除く): 40072440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166967, 333934, 500901, 667868, 834835, 1001802, 1335736, 1669670, 2003604, 2504505, 3339340, 4007208, 5009010, 6678680, 10018020, 20036040]

約数ペア:

[(1, 20036040), (2, 10018020), (3, 6678680), (4, 5009010), (5, 4007208), (6, 3339340), (8, 2504505), (10, 2003604), (12, 1669670), (15, 1335736), (20, 1001802), (24, 834835), (30, 667868), (40, 500901), (60, 333934), (120, 166967)]