20076372

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6719}}^1$

素因数の和:6812

約数の個数: 36

約数和(自身を含む): 51367680

約数和(自身を除く): 31291308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6719, 13438, 20157, 26876, 40314, 60471, 80628, 120942, 241884, 557677, 1115354, 1673031, 2230708, 3346062, 5019093, 6692124, 10038186, 20076372]

約数ペア:

[(1, 20076372), (2, 10038186), (3, 6692124), (4, 5019093), (6, 3346062), (9, 2230708), (12, 1673031), (18, 1115354), (36, 557677), (83, 241884), (166, 120942), (249, 80628), (332, 60471), (498, 40314), (747, 26876), (996, 20157), (1494, 13438), (2988, 6719)]