20134484472

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{781861}}^1$

素因数の和:781936

約数の個数: 64

約数和(自身を含む): 53479360800

約数和(自身を除く): 33344876328

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, 888, 1073, 2146, 3219, 4292, 6438, 8584, 12876, 25752, 781861, 1563722, 2345583, 3127444, 4691166, 6254888, 9382332, 18764664, 22673969, 28928857, 45347938, 57857714, 68021907, 86786571, 90695876, 115715428, 136043814, 173573142, 181391752, 231430856, 272087628, 347146284, 544175256, 694292568, 838936853, 1677873706, 2516810559, 3355747412, 5033621118, 6711494824, 10067242236, 20134484472]

約数ペア:

[(1, 20134484472), (2, 10067242236), (3, 6711494824), (4, 5033621118), (6, 3355747412), (8, 2516810559), (12, 1677873706), (24, 838936853), (29, 694292568), (37, 544175256), (58, 347146284), (74, 272087628), (87, 231430856), (111, 181391752), (116, 173573142), (148, 136043814), (174, 115715428), (222, 90695876), (232, 86786571), (296, 68021907), (348, 57857714), (444, 45347938), (696, 28928857), (888, 22673969), (1073, 18764664), (2146, 9382332), (3219, 6254888), (4292, 4691166), (6438, 3127444), (8584, 2345583), (12876, 1563722), (25752, 781861)]