20418114168

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1009199}}^1$

素因数の和:1009492

約数の個数: 48

約数和(自身を含む): 55495908000

約数和(自身を除く): 35077793832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 1009199, 2018398, 3027597, 4036796, 6055194, 8073592, 9082791, 12110388, 18165582, 24220776, 36331164, 72662328, 283584919, 567169838, 850754757, 1134339676, 1701509514, 2268679352, 2552264271, 3403019028, 5104528542, 6806038056, 10209057084, 20418114168]

約数ペア:

[(1, 20418114168), (2, 10209057084), (3, 6806038056), (4, 5104528542), (6, 3403019028), (8, 2552264271), (9, 2268679352), (12, 1701509514), (18, 1134339676), (24, 850754757), (36, 567169838), (72, 283584919), (281, 72662328), (562, 36331164), (843, 24220776), (1124, 18165582), (1686, 12110388), (2248, 9082791), (2529, 8073592), (3372, 6055194), (5058, 4036796), (6744, 3027597), (10116, 2018398), (20232, 1009199)]