20441574277737

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{1609}}^1\times {\mathrm{1979}}^1\times {\mathrm{5501}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 27361269936000

約数和(自身を除く): 6919695658263

約数列:

[1, 3, 389, 1167, 1609, 1979, 4827, 5501, 5937, 16503, 625901, 769831, 1877703, 2139889, 2309493, 3184211, 6419667, 8851109, 9552633, 10886479, 26553327, 32659437, 1238658079, 3443081401, 3715974237, 4234840331, 10329244203, 12704520993, 17516344711, 52549034133, 6813858092579, 20441574277737]

約数ペア:

[(1, 20441574277737), (3, 6813858092579), (389, 52549034133), (1167, 17516344711), (1609, 12704520993), (1979, 10329244203), (4827, 4234840331), (5501, 3715974237), (5937, 3443081401), (16503, 1238658079), (625901, 32659437), (769831, 26553327), (1877703, 10886479), (2139889, 9552633), (2309493, 8851109), (3184211, 6419667)]