20149458505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{35977}}^1$

素因数の和:36609

約数の個数: 32

約数和(自身を含む): 27976492800

約数和(自身を除く): 7827034295

約数列:

[1, 5, 11, 17, 55, 85, 187, 599, 935, 2995, 6589, 10183, 32945, 35977, 50915, 112013, 179885, 395747, 560065, 611609, 1978735, 3058045, 6727699, 21550223, 33638495, 107751115, 237052453, 366353791, 1185262265, 1831768955, 4029891701, 20149458505]

約数ペア:

[(1, 20149458505), (5, 4029891701), (11, 1831768955), (17, 1185262265), (55, 366353791), (85, 237052453), (187, 107751115), (599, 33638495), (935, 21550223), (2995, 6727699), (6589, 3058045), (10183, 1978735), (32945, 611609), (35977, 560065), (50915, 395747), (112013, 179885)]