20114314680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3898123}}^1$

素因数の和:3898180

約数の個数: 64

約数和(自身を含む): 61746284160

約数和(自身を除く): 41631969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 3898123, 7796246, 11694369, 15592492, 19490615, 23388738, 31184984, 38981230, 46777476, 58471845, 77962460, 93554952, 116943690, 155924920, 167619289, 233887380, 335238578, 467774760, 502857867, 670477156, 838096445, 1005715734, 1340954312, 1676192890, 2011431468, 2514289335, 3352385780, 4022862936, 5028578670, 6704771560, 10057157340, 20114314680]

約数ペア:

[(1, 20114314680), (2, 10057157340), (3, 6704771560), (4, 5028578670), (5, 4022862936), (6, 3352385780), (8, 2514289335), (10, 2011431468), (12, 1676192890), (15, 1340954312), (20, 1005715734), (24, 838096445), (30, 670477156), (40, 502857867), (43, 467774760), (60, 335238578), (86, 233887380), (120, 167619289), (129, 155924920), (172, 116943690), (215, 93554952), (258, 77962460), (344, 58471845), (430, 46777476), (516, 38981230), (645, 31184984), (860, 23388738), (1032, 19490615), (1290, 15592492), (1720, 11694369), (2580, 7796246), (5160, 3898123)]