20175403764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 53496576000

約数和(自身を除く): 33321172236

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 61, 69, 76, 92, 114, 118, 122, 138, 177, 183, 228, 236, 244, 276, 354, 366, 437, 708, 732, 874, 1069, 1121, 1159, 1311, 1357, 1403, 1748, 2138, 2242, 2318, 2622, 2714, 2806, 3207, 3363, 3477, 3599, 4071, 4209, 4276, 4484, 4636, 5244, 5428, 5612, 6414, 6726, 6954, 7198, 8142, 8418, 10797, 12828, 13452, 13908, 14396, 16284, 16836, 20311, 21594, 24587, 25783, 26657, 40622, 43188, 49174, 51566, 53314, 60933, 63071, 65209, 68381, 73761, 77349, 79971, 81244, 82777, 98348, 103132, 106628, 121866, 126142, 130418, 136762, 147522, 154698, 159942, 165554, 189213, 195627, 205143, 243732, 248331, 252284, 260836, 273524, 295044, 309396, 319884, 331108, 378426, 391254, 410286, 467153, 496662, 756852, 782508, 820572, 934306, 993324, 1198349, 1238971, 1401459, 1450633, 1499807, 1572763, 1868612, 2396698, 2477942, 2802918, 2901266, 2999614, 3145526, 3595047, 3716913, 3847331, 4351899, 4499421, 4718289, 4793396, 4955884, 5605836, 5802532, 5999228, 6291052, 7190094, 7433826, 7694662, 8703798, 8998842, 9436578, 11541993, 14380188, 14867652, 15389324, 17407596, 17997684, 18873156, 23083986, 27562027, 28496333, 46167972, 55124054, 56992666, 73099289, 82686081, 85488999, 88488613, 110248108, 113985332, 146198578, 165372162, 170977998, 176977226, 219297867, 265465839, 292397156, 330744324, 341955996, 353954452, 438595734, 530931678, 877191468, 1061863356, 1681283647, 3362567294, 5043850941, 6725134588, 10087701882, 20175403764]

約数ペア:

[(1, 20175403764), (2, 10087701882), (3, 6725134588), (4, 5043850941), (6, 3362567294), (12, 1681283647), (19, 1061863356), (23, 877191468), (38, 530931678), (46, 438595734), (57, 353954452), (59, 341955996), (61, 330744324), (69, 292397156), (76, 265465839), (92, 219297867), (114, 176977226), (118, 170977998), (122, 165372162), (138, 146198578), (177, 113985332), (183, 110248108), (228, 88488613), (236, 85488999), (244, 82686081), (276, 73099289), (354, 56992666), (366, 55124054), (437, 46167972), (708, 28496333), (732, 27562027), (874, 23083986), (1069, 18873156), (1121, 17997684), (1159, 17407596), (1311, 15389324), (1357, 14867652), (1403, 14380188), (1748, 11541993), (2138, 9436578), (2242, 8998842), (2318, 8703798), (2622, 7694662), (2714, 7433826), (2806, 7190094), (3207, 6291052), (3363, 5999228), (3477, 5802532), (3599, 5605836), (4071, 4955884), (4209, 4793396), (4276, 4718289), (4484, 4499421), (4636, 4351899), (5244, 3847331), (5428, 3716913), (5612, 3595047), (6414, 3145526), (6726, 2999614), (6954, 2901266), (7198, 2802918), (8142, 2477942), (8418, 2396698), (10797, 1868612), (12828, 1572763), (13452, 1499807), (13908, 1450633), (14396, 1401459), (16284, 1238971), (16836, 1198349), (20311, 993324), (21594, 934306), (24587, 820572), (25783, 782508), (26657, 756852), (40622, 496662), (43188, 467153), (49174, 410286), (51566, 391254), (53314, 378426), (60933, 331108), (63071, 319884), (65209, 309396), (68381, 295044), (73761, 273524), (77349, 260836), (79971, 252284), (81244, 248331), (82777, 243732), (98348, 205143), (103132, 195627), (106628, 189213), (121866, 165554), (126142, 159942), (130418, 154698), (136762, 147522)]