20199362160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84164009}}^1$

素因数の和:84164025

約数の個数: 40

約数和(自身を含む): 62618023440

約数和(自身を除く): 42418661280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84164009, 168328018, 252492027, 336656036, 420820045, 504984054, 673312072, 841640090, 1009968108, 1262460135, 1346624144, 1683280180, 2019936216, 2524920270, 3366560360, 4039872432, 5049840540, 6733120720, 10099681080, 20199362160]

約数ペア:

[(1, 20199362160), (2, 10099681080), (3, 6733120720), (4, 5049840540), (5, 4039872432), (6, 3366560360), (8, 2524920270), (10, 2019936216), (12, 1683280180), (15, 1346624144), (16, 1262460135), (20, 1009968108), (24, 841640090), (30, 673312072), (40, 504984054), (48, 420820045), (60, 336656036), (80, 252492027), (120, 168328018), (240, 84164009)]