820694396594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4327}}^1\times {\mathrm{9923}}^1$

素因数の和:14774

約数の個数: 32

約数和(自身を含む): 1298840417280

約数和(自身を除く): 478146020686

約数列:

[1, 2, 19, 38, 503, 1006, 4327, 8654, 9557, 9923, 19114, 19846, 82213, 164426, 188537, 377074, 2176481, 4352962, 4991269, 9982538, 41353139, 42936821, 82706278, 85873642, 94834111, 189668222, 815799599, 1631599198, 21597220963, 43194441926, 410347198297, 820694396594]

約数ペア:

[(1, 820694396594), (2, 410347198297), (19, 43194441926), (38, 21597220963), (503, 1631599198), (1006, 815799599), (4327, 189668222), (8654, 94834111), (9557, 85873642), (9923, 82706278), (19114, 42936821), (19846, 41353139), (82213, 9982538), (164426, 4991269), (188537, 4352962), (377074, 2176481)]