20110494558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{1987}}^1$

素因数の和:3182

約数の個数: 128

約数和(自身を含む): 52857262080

約数和(自身を除く): 32746767522

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1153, 1254, 1463, 1987, 2306, 2926, 3459, 3974, 4389, 5961, 6918, 8071, 8778, 11922, 12683, 13909, 16142, 21857, 21907, 24213, 25366, 27818, 37753, 38049, 41727, 43714, 43814, 48426, 65571, 65721, 75506, 76098, 83454, 88781, 113259, 131142, 131442, 152999, 153349, 177562, 226518, 240977, 264271, 266343, 305998, 306698, 415283, 458997, 460047, 481954, 528542, 532686, 722931, 792813, 830566, 917994, 920094, 1245849, 1445862, 1585626, 1686839, 2291011, 2491698, 2906981, 3373678, 4582022, 5060517, 5813962, 6873033, 8720943, 10121034, 13746066, 16037077, 17441886, 25201121, 32074154, 43529209, 48111231, 50402242, 75603363, 87058418, 96222462, 130587627, 151206726, 176407847, 261175254, 304704463, 352815694, 478821299, 529223541, 609408926, 914113389, 957642598, 1058447082, 1436463897, 1828226778, 2872927794, 3351749093, 6703498186, 10055247279, 20110494558]

約数ペア:

[(1, 20110494558), (2, 10055247279), (3, 6703498186), (6, 3351749093), (7, 2872927794), (11, 1828226778), (14, 1436463897), (19, 1058447082), (21, 957642598), (22, 914113389), (33, 609408926), (38, 529223541), (42, 478821299), (57, 352815694), (66, 304704463), (77, 261175254), (114, 176407847), (133, 151206726), (154, 130587627), (209, 96222462), (231, 87058418), (266, 75603363), (399, 50402242), (418, 48111231), (462, 43529209), (627, 32074154), (798, 25201121), (1153, 17441886), (1254, 16037077), (1463, 13746066), (1987, 10121034), (2306, 8720943), (2926, 6873033), (3459, 5813962), (3974, 5060517), (4389, 4582022), (5961, 3373678), (6918, 2906981), (8071, 2491698), (8778, 2291011), (11922, 1686839), (12683, 1585626), (13909, 1445862), (16142, 1245849), (21857, 920094), (21907, 917994), (24213, 830566), (25366, 792813), (27818, 722931), (37753, 532686), (38049, 528542), (41727, 481954), (43714, 460047), (43814, 458997), (48426, 415283), (65571, 306698), (65721, 305998), (75506, 266343), (76098, 264271), (83454, 240977), (88781, 226518), (113259, 177562), (131142, 153349), (131442, 152999)]