20146380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 36462900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 719, 934, 1401, 1438, 1868, 2157, 2335, 2802, 2876, 3595, 4314, 4670, 5604, 7005, 7190, 8628, 9340, 10785, 14010, 14380, 21570, 28020, 43140, 335773, 671546, 1007319, 1343092, 1678865, 2014638, 3357730, 4029276, 5036595, 6715460, 10073190, 20146380]

約数ペア:

[(1, 20146380), (2, 10073190), (3, 6715460), (4, 5036595), (5, 4029276), (6, 3357730), (10, 2014638), (12, 1678865), (15, 1343092), (20, 1007319), (30, 671546), (60, 335773), (467, 43140), (719, 28020), (934, 21570), (1401, 14380), (1438, 14010), (1868, 10785), (2157, 9340), (2335, 8628), (2802, 7190), (2876, 7005), (3595, 5604), (4314, 4670)]