20162950415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{86579}}^1$

素因数の和:87622

約数の個数: 16

約数和(自身を含む): 24735559680

約数和(自身を除く): 4572609265

約数列:

[1, 5, 47, 235, 991, 4955, 46577, 86579, 232885, 432895, 4069213, 20346065, 85799789, 428998945, 4032590083, 20162950415]

約数ペア:

[(1, 20162950415), (5, 4032590083), (47, 428998945), (235, 85799789), (991, 20346065), (4955, 4069213), (46577, 432895), (86579, 232885)]