20173708368

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{829}}^1$

素因数の和:1432

約数の個数: 240

約数和(自身を含む): 64061524800

約数和(自身を除く): 43887816432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 569, 594, 648, 792, 829, 891, 972, 1138, 1188, 1296, 1584, 1658, 1707, 1782, 1944, 2276, 2376, 2487, 2673, 3316, 3414, 3564, 3888, 4552, 4752, 4974, 5121, 5346, 6259, 6632, 6828, 7128, 7461, 9104, 9119, 9948, 10242, 10692, 12518, 13264, 13656, 14256, 14922, 15363, 18238, 18777, 19896, 20484, 21384, 22383, 25036, 27312, 27357, 29844, 30726, 36476, 37554, 39792, 40968, 42768, 44766, 46089, 50072, 54714, 56331, 59688, 61452, 67149, 72952, 75108, 81936, 82071, 89532, 92178, 100144, 109428, 112662, 119376, 122904, 134298, 138267, 145904, 150216, 164142, 168993, 179064, 184356, 201447, 218856, 225324, 245808, 246213, 268596, 276534, 300432, 328284, 337986, 358128, 368712, 402894, 437712, 450648, 471701, 492426, 506979, 537192, 553068, 656568, 675972, 737424, 738639, 805788, 901296, 943402, 984852, 1013958, 1074384, 1106136, 1313136, 1351944, 1415103, 1477278, 1520937, 1611576, 1886804, 1969704, 2027916, 2212272, 2215917, 2703888, 2830206, 2954556, 3041874, 3223152, 3773608, 3939408, 4055832, 4245309, 4431834, 5188711, 5660412, 5909112, 6083748, 7547216, 8111664, 8490618, 8863668, 10377422, 11320824, 11818224, 12167496, 12735927, 15566133, 16981236, 17727336, 20754844, 22641648, 24334992, 25471854, 31132266, 33962472, 35454672, 38207781, 41509688, 46698399, 50943708, 62264532, 67924944, 76415562, 83019376, 93396798, 101887416, 114623343, 124529064, 140095197, 152831124, 186793596, 203774832, 229246686, 249058128, 280190394, 305662248, 373587192, 420285591, 458493372, 560380788, 611324496, 747174384, 840571182, 916986744, 1120761576, 1260856773, 1681142364, 1833973488, 2241523152, 2521713546, 3362284728, 5043427092, 6724569456, 10086854184, 20173708368]

約数ペア:

[(1, 20173708368), (2, 10086854184), (3, 6724569456), (4, 5043427092), (6, 3362284728), (8, 2521713546), (9, 2241523152), (11, 1833973488), (12, 1681142364), (16, 1260856773), (18, 1120761576), (22, 916986744), (24, 840571182), (27, 747174384), (33, 611324496), (36, 560380788), (44, 458493372), (48, 420285591), (54, 373587192), (66, 305662248), (72, 280190394), (81, 249058128), (88, 229246686), (99, 203774832), (108, 186793596), (132, 152831124), (144, 140095197), (162, 124529064), (176, 114623343), (198, 101887416), (216, 93396798), (243, 83019376), (264, 76415562), (297, 67924944), (324, 62264532), (396, 50943708), (432, 46698399), (486, 41509688), (528, 38207781), (569, 35454672), (594, 33962472), (648, 31132266), (792, 25471854), (829, 24334992), (891, 22641648), (972, 20754844), (1138, 17727336), (1188, 16981236), (1296, 15566133), (1584, 12735927), (1658, 12167496), (1707, 11818224), (1782, 11320824), (1944, 10377422), (2276, 8863668), (2376, 8490618), (2487, 8111664), (2673, 7547216), (3316, 6083748), (3414, 5909112), (3564, 5660412), (3888, 5188711), (4552, 4431834), (4752, 4245309), (4974, 4055832), (5121, 3939408), (5346, 3773608), (6259, 3223152), (6632, 3041874), (6828, 2954556), (7128, 2830206), (7461, 2703888), (9104, 2215917), (9119, 2212272), (9948, 2027916), (10242, 1969704), (10692, 1886804), (12518, 1611576), (13264, 1520937), (13656, 1477278), (14256, 1415103), (14922, 1351944), (15363, 1313136), (18238, 1106136), (18777, 1074384), (19896, 1013958), (20484, 984852), (21384, 943402), (22383, 901296), (25036, 805788), (27312, 738639), (27357, 737424), (29844, 675972), (30726, 656568), (36476, 553068), (37554, 537192), (39792, 506979), (40968, 492426), (42768, 471701), (44766, 450648), (46089, 437712), (50072, 402894), (54714, 368712), (56331, 358128), (59688, 337986), (61452, 328284), (67149, 300432), (72952, 276534), (75108, 268596), (81936, 246213), (82071, 245808), (89532, 225324), (92178, 218856), (100144, 201447), (109428, 184356), (112662, 179064), (119376, 168993), (122904, 164142), (134298, 150216), (138267, 145904)]