20060846800

素因数分解:

$2^4\times 5^2\times {\mathrm{4969}}^1\times {\mathrm{10093}}^1$

素因数の和:15080

約数の個数: 60

約数和(自身を含む): 48210659980

約数和(自身を除く): 28149813180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4969, 9938, 10093, 19876, 20186, 24845, 39752, 40372, 49690, 50465, 79504, 80744, 99380, 100930, 124225, 161488, 198760, 201860, 248450, 252325, 397520, 403720, 496900, 504650, 807440, 993800, 1009300, 1987600, 2018600, 4037200, 50152117, 100304234, 200608468, 250760585, 401216936, 501521170, 802433872, 1003042340, 1253802925, 2006084680, 2507605850, 4012169360, 5015211700, 10030423400, 20060846800]

約数ペア:

[(1, 20060846800), (2, 10030423400), (4, 5015211700), (5, 4012169360), (8, 2507605850), (10, 2006084680), (16, 1253802925), (20, 1003042340), (25, 802433872), (40, 501521170), (50, 401216936), (80, 250760585), (100, 200608468), (200, 100304234), (400, 50152117), (4969, 4037200), (9938, 2018600), (10093, 1987600), (19876, 1009300), (20186, 993800), (24845, 807440), (39752, 504650), (40372, 496900), (49690, 403720), (50465, 397520), (79504, 252325), (80744, 248450), (99380, 201860), (100930, 198760), (124225, 161488)]