20252647860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{729037}}^1$

素因数の和:729512

約数の個数: 48

約数和(自身を含む): 56829970176

約数和(自身を除く): 36577322316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 13890, 27780, 729037, 1458074, 2187111, 2916148, 3645185, 4374222, 7290370, 8748444, 10935555, 14580740, 21871110, 43742220, 337544131, 675088262, 1012632393, 1350176524, 1687720655, 2025264786, 3375441310, 4050529572, 5063161965, 6750882620, 10126323930, 20252647860]

約数ペア:

[(1, 20252647860), (2, 10126323930), (3, 6750882620), (4, 5063161965), (5, 4050529572), (6, 3375441310), (10, 2025264786), (12, 1687720655), (15, 1350176524), (20, 1012632393), (30, 675088262), (60, 337544131), (463, 43742220), (926, 21871110), (1389, 14580740), (1852, 10935555), (2315, 8748444), (2778, 7290370), (4630, 4374222), (5556, 3645185), (6945, 2916148), (9260, 2187111), (13890, 1458074), (27780, 729037)]