20143096535

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{134777}}^1$

素因数の和:135274

約数の個数: 16

約数和(自身を含む): 24570568512

約数和(自身を除く): 4427471977

約数列:

[1, 5, 71, 355, 421, 2105, 29891, 134777, 149455, 673885, 9569167, 47845835, 56741117, 283705585, 4028619307, 20143096535]

約数ペア:

[(1, 20143096535), (5, 4028619307), (71, 283705585), (355, 56741117), (421, 47845835), (2105, 9569167), (29891, 673885), (134777, 149455)]