20125945295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1\times {\mathrm{34231}}^1$

素因数の和:41170

約数の個数: 16

約数和(自身を含む): 25576233408

約数和(自身を除く): 5450288113

約数列:

[1, 5, 17, 85, 6917, 34231, 34585, 117589, 171155, 581927, 587945, 2909635, 236775827, 1183879135, 4025189059, 20125945295]

約数ペア:

[(1, 20125945295), (5, 4025189059), (17, 1183879135), (85, 236775827), (6917, 2909635), (34231, 587945), (34585, 581927), (117589, 171155)]