20236080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84317}}^1$

素因数の和:84333

約数の個数: 40

約数和(自身を含む): 62732592

約数和(自身を除く): 42496512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84317, 168634, 252951, 337268, 421585, 505902, 674536, 843170, 1011804, 1264755, 1349072, 1686340, 2023608, 2529510, 3372680, 4047216, 5059020, 6745360, 10118040, 20236080]

約数ペア:

[(1, 20236080), (2, 10118040), (3, 6745360), (4, 5059020), (5, 4047216), (6, 3372680), (8, 2529510), (10, 2023608), (12, 1686340), (15, 1349072), (16, 1264755), (20, 1011804), (24, 843170), (30, 674536), (40, 505902), (48, 421585), (60, 337268), (80, 252951), (120, 168634), (240, 84317)]