2016604960

素因数分解:

$2^5\times 5^1\times {\mathrm{12603781}}^1$

素因数の和:12603796

約数の個数: 24

約数和(自身を含む): 4764229596

約数和(自身を除く): 2747624636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12603781, 25207562, 50415124, 63018905, 100830248, 126037810, 201660496, 252075620, 403320992, 504151240, 1008302480, 2016604960]

約数ペア:

[(1, 2016604960), (2, 1008302480), (4, 504151240), (5, 403320992), (8, 252075620), (10, 201660496), (16, 126037810), (20, 100830248), (32, 63018905), (40, 50415124), (80, 25207562), (160, 12603781)]