20110252048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6287}}^1\times {\mathrm{6449}}^1$

素因数の和:12775

約数の個数: 40

約数和(自身を含む): 40233139200

約数和(自身を除く): 20122887152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 6287, 6449, 12574, 12898, 25148, 25796, 50296, 51592, 100592, 103184, 194897, 199919, 389794, 399838, 779588, 799676, 1559176, 1599352, 3118352, 3198704, 40544863, 81089726, 162179452, 324358904, 648717808, 1256890753, 2513781506, 5027563012, 10055126024, 20110252048]

約数ペア:

[(1, 20110252048), (2, 10055126024), (4, 5027563012), (8, 2513781506), (16, 1256890753), (31, 648717808), (62, 324358904), (124, 162179452), (248, 81089726), (496, 40544863), (6287, 3198704), (6449, 3118352), (12574, 1599352), (12898, 1559176), (25148, 799676), (25796, 779588), (50296, 399838), (51592, 389794), (100592, 199919), (103184, 194897)]