20044995685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28034959}}^1$

素因数の和:28034988

約数の個数: 16

約数和(自身を含む): 28259239680

約数和(自身を除く): 8214243995

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28034959, 140174795, 308384549, 364454467, 1541922745, 1822272335, 4008999137, 20044995685]

約数ペア:

[(1, 20044995685), (5, 4008999137), (11, 1822272335), (13, 1541922745), (55, 364454467), (65, 308384549), (143, 140174795), (715, 28034959)]