20163621572

素因数分解:

$2^2\times {\mathrm{1543}}^1\times {\mathrm{1579}}^1\times {\mathrm{2069}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 35348644800

約数和(自身を除く): 15185023228

約数列:

[1, 2, 4, 1543, 1579, 2069, 3086, 3158, 4138, 6172, 6316, 8276, 2436397, 3192467, 3266951, 4872794, 6384934, 6533902, 9745588, 12769868, 13067804, 5040905393, 10081810786, 20163621572]

約数ペア:

[(1, 20163621572), (2, 10081810786), (4, 5040905393), (1543, 13067804), (1579, 12769868), (2069, 9745588), (3086, 6533902), (3158, 6384934), (4138, 4872794), (6172, 3266951), (6316, 3192467), (8276, 2436397)]