20078092813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{193507}}^1$

素因数の和:193696

約数の個数: 16

約数和(自身を含む): 21796741120

約数和(自身を除く): 1718648307

約数列:

[1, 19, 43, 127, 817, 2413, 5461, 103759, 193507, 3676633, 8320801, 24575389, 158095219, 466932391, 1056741727, 20078092813]

約数ペア:

[(1, 20078092813), (19, 1056741727), (43, 466932391), (127, 158095219), (817, 24575389), (2413, 8320801), (5461, 3676633), (103759, 193507)]