20629235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4519}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 27336960

約数和(自身を除く): 6707725

約数列:

[1, 5, 11, 55, 83, 415, 913, 4519, 4565, 22595, 49709, 248545, 375077, 1875385, 4125847, 20629235]

約数ペア:

[(1, 20629235), (5, 4125847), (11, 1875385), (55, 375077), (83, 248545), (415, 49709), (913, 22595), (4519, 4565)]