20201779078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6876031}}^1$

素因数の和:6876159

約数の個数: 16

約数和(自身を含む): 32922441216

約数和(自身を除く): 12720662138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 6876031, 13752062, 89388403, 178776806, 776991503, 1553983006, 10100889539, 20201779078]

約数ペア:

[(1, 20201779078), (2, 10100889539), (13, 1553983006), (26, 776991503), (113, 178776806), (226, 89388403), (1469, 13752062), (2938, 6876031)]