20174514816

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{739969}}^1$

素因数の和:740057

約数の個数: 64

約数和(自身を含む): 54343396800

約数和(自身を除く): 34168881984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 27264, 739969, 1479938, 2219907, 2959876, 4439814, 5919752, 8879628, 11839504, 17759256, 23679008, 35518512, 47358016, 52537799, 71037024, 94716032, 105075598, 142074048, 157613397, 210151196, 284148096, 315226794, 420302392, 630453588, 840604784, 1260907176, 1681209568, 2521814352, 3362419136, 5043628704, 6724838272, 10087257408, 20174514816]

約数ペア:

[(1, 20174514816), (2, 10087257408), (3, 6724838272), (4, 5043628704), (6, 3362419136), (8, 2521814352), (12, 1681209568), (16, 1260907176), (24, 840604784), (32, 630453588), (48, 420302392), (64, 315226794), (71, 284148096), (96, 210151196), (128, 157613397), (142, 142074048), (192, 105075598), (213, 94716032), (284, 71037024), (384, 52537799), (426, 47358016), (568, 35518512), (852, 23679008), (1136, 17759256), (1704, 11839504), (2272, 8879628), (3408, 5919752), (4544, 4439814), (6816, 2959876), (9088, 2219907), (13632, 1479938), (27264, 739969)]