20266824

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 53899200

約数和(自身を除く): 33632376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 787, 888, 1073, 1574, 2146, 2361, 3148, 3219, 4292, 4722, 6296, 6438, 8584, 9444, 12876, 18888, 22823, 25752, 29119, 45646, 58238, 68469, 87357, 91292, 116476, 136938, 174714, 182584, 232952, 273876, 349428, 547752, 698856, 844451, 1688902, 2533353, 3377804, 5066706, 6755608, 10133412, 20266824]

約数ペア:

[(1, 20266824), (2, 10133412), (3, 6755608), (4, 5066706), (6, 3377804), (8, 2533353), (12, 1688902), (24, 844451), (29, 698856), (37, 547752), (58, 349428), (74, 273876), (87, 232952), (111, 182584), (116, 174714), (148, 136938), (174, 116476), (222, 91292), (232, 87357), (296, 68469), (348, 58238), (444, 45646), (696, 29119), (787, 25752), (888, 22823), (1073, 18888), (1574, 12876), (2146, 9444), (2361, 8584), (3148, 6438), (3219, 6296), (4292, 4722)]