2000867568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20815

約数の個数: 120

約数和(自身を含む): 6159762000

約数和(自身を除く): 4158894432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 861, 984, 1148, 1176, 1722, 1968, 2009, 2296, 2352, 3444, 4018, 4592, 6027, 6888, 8036, 12054, 13776, 16072, 20749, 24108, 32144, 41498, 48216, 62247, 82996, 96432, 124494, 145243, 165992, 248988, 290486, 331984, 435729, 497976, 580972, 850709, 871458, 995952, 1016701, 1161944, 1701418, 1742916, 2033402, 2323888, 2552127, 3050103, 3402836, 3485832, 4066804, 5104254, 5954963, 6100206, 6805672, 6971664, 8133608, 10208508, 11909926, 12200412, 13611344, 16267216, 17864889, 20417016, 23819852, 24400824, 35729778, 40834032, 41684741, 47639704, 48801648, 71459556, 83369482, 95279408, 125054223, 142919112, 166738964, 250108446, 285838224, 333477928, 500216892, 666955856, 1000433784, 2000867568]

約数ペア:

[(1, 2000867568), (2, 1000433784), (3, 666955856), (4, 500216892), (6, 333477928), (7, 285838224), (8, 250108446), (12, 166738964), (14, 142919112), (16, 125054223), (21, 95279408), (24, 83369482), (28, 71459556), (41, 48801648), (42, 47639704), (48, 41684741), (49, 40834032), (56, 35729778), (82, 24400824), (84, 23819852), (98, 20417016), (112, 17864889), (123, 16267216), (147, 13611344), (164, 12200412), (168, 11909926), (196, 10208508), (246, 8133608), (287, 6971664), (294, 6805672), (328, 6100206), (336, 5954963), (392, 5104254), (492, 4066804), (574, 3485832), (588, 3402836), (656, 3050103), (784, 2552127), (861, 2323888), (984, 2033402), (1148, 1742916), (1176, 1701418), (1722, 1161944), (1968, 1016701), (2009, 995952), (2296, 871458), (2352, 850709), (3444, 580972), (4018, 497976), (4592, 435729), (6027, 331984), (6888, 290486), (8036, 248988), (12054, 165992), (13776, 145243), (16072, 124494), (20749, 96432), (24108, 82996), (32144, 62247), (41498, 48216)]