20130489060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30500741}}^1$

素因数の和:30500764

約数の個数: 48

約数和(自身を含む): 61489495872

約数和(自身を除く): 41359006812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30500741, 61001482, 91502223, 122002964, 152503705, 183004446, 305007410, 335508151, 366008892, 457511115, 610014820, 671016302, 915022230, 1006524453, 1342032604, 1677540755, 1830044460, 2013048906, 3355081510, 4026097812, 5032622265, 6710163020, 10065244530, 20130489060]

約数ペア:

[(1, 20130489060), (2, 10065244530), (3, 6710163020), (4, 5032622265), (5, 4026097812), (6, 3355081510), (10, 2013048906), (11, 1830044460), (12, 1677540755), (15, 1342032604), (20, 1006524453), (22, 915022230), (30, 671016302), (33, 610014820), (44, 457511115), (55, 366008892), (60, 335508151), (66, 305007410), (110, 183004446), (132, 152503705), (165, 122002964), (220, 91502223), (330, 61001482), (660, 30500741)]