20143134560

素因数分解:

$2^5\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{121169}}^1$

素因数の和:122223

約数の個数: 48

約数和(自身を含む): 47634350400

約数和(自身を除く): 27491215840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1039, 2078, 4156, 5195, 8312, 10390, 16624, 20780, 33248, 41560, 83120, 121169, 166240, 242338, 484676, 605845, 969352, 1211690, 1938704, 2423380, 3877408, 4846760, 9693520, 19387040, 125894591, 251789182, 503578364, 629472955, 1007156728, 1258945910, 2014313456, 2517891820, 4028626912, 5035783640, 10071567280, 20143134560]

約数ペア:

[(1, 20143134560), (2, 10071567280), (4, 5035783640), (5, 4028626912), (8, 2517891820), (10, 2014313456), (16, 1258945910), (20, 1007156728), (32, 629472955), (40, 503578364), (80, 251789182), (160, 125894591), (1039, 19387040), (2078, 9693520), (4156, 4846760), (5195, 3877408), (8312, 2423380), (10390, 1938704), (16624, 1211690), (20780, 969352), (33248, 605845), (41560, 484676), (83120, 242338), (121169, 166240)]