20160920052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2357}}^1$

素因数の和:2767

約数の個数: 216

約数和(自身を含む): 64041233256

約数和(自身を除く): 43880313204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 373, 441, 468, 546, 588, 637, 746, 819, 882, 1092, 1119, 1274, 1492, 1638, 1764, 1911, 2238, 2357, 2548, 2611, 3276, 3357, 3822, 4476, 4714, 4849, 5222, 5733, 6714, 7071, 7644, 7833, 9428, 9698, 10444, 11466, 13428, 14142, 14547, 15666, 16499, 18277, 19396, 21213, 22932, 23499, 28284, 29094, 30641, 31332, 32998, 33943, 36554, 42426, 43641, 46998, 49497, 54831, 58188, 61282, 65996, 67886, 73108, 84852, 87282, 91923, 93996, 98994, 101829, 109662, 115493, 122564, 135772, 148491, 164493, 174564, 183846, 197988, 203658, 214487, 219324, 230986, 237601, 275769, 296982, 305487, 328986, 346479, 367692, 407316, 428974, 461972, 475202, 551538, 593964, 610974, 643461, 657972, 692958, 712803, 857948, 879161, 950404, 1039437, 1103076, 1221948, 1286922, 1385916, 1425606, 1501409, 1758322, 1930383, 2078874, 2138409, 2573844, 2637483, 2851212, 3002818, 3516644, 3860766, 4157748, 4276818, 4504227, 5274966, 6005636, 6154127, 7721532, 7912449, 8553636, 9008454, 10549932, 11429093, 12308254, 13512681, 15824898, 18016908, 18462381, 22858186, 24616508, 27025362, 31649796, 34287279, 36924762, 43078889, 45716372, 54050724, 55387143, 68574558, 73849524, 80003651, 86157778, 102861837, 110774286, 129236667, 137149116, 160007302, 172315556, 205723674, 221548572, 240010953, 258473334, 320014604, 387710001, 411447348, 480021906, 516946668, 560025557, 720032859, 775420002, 960043812, 1120051114, 1440065718, 1550840004, 1680076671, 2240102228, 2880131436, 3360153342, 5040230013, 6720306684, 10080460026, 20160920052]

約数ペア:

[(1, 20160920052), (2, 10080460026), (3, 6720306684), (4, 5040230013), (6, 3360153342), (7, 2880131436), (9, 2240102228), (12, 1680076671), (13, 1550840004), (14, 1440065718), (18, 1120051114), (21, 960043812), (26, 775420002), (28, 720032859), (36, 560025557), (39, 516946668), (42, 480021906), (49, 411447348), (52, 387710001), (63, 320014604), (78, 258473334), (84, 240010953), (91, 221548572), (98, 205723674), (117, 172315556), (126, 160007302), (147, 137149116), (156, 129236667), (182, 110774286), (196, 102861837), (234, 86157778), (252, 80003651), (273, 73849524), (294, 68574558), (364, 55387143), (373, 54050724), (441, 45716372), (468, 43078889), (546, 36924762), (588, 34287279), (637, 31649796), (746, 27025362), (819, 24616508), (882, 22858186), (1092, 18462381), (1119, 18016908), (1274, 15824898), (1492, 13512681), (1638, 12308254), (1764, 11429093), (1911, 10549932), (2238, 9008454), (2357, 8553636), (2548, 7912449), (2611, 7721532), (3276, 6154127), (3357, 6005636), (3822, 5274966), (4476, 4504227), (4714, 4276818), (4849, 4157748), (5222, 3860766), (5733, 3516644), (6714, 3002818), (7071, 2851212), (7644, 2637483), (7833, 2573844), (9428, 2138409), (9698, 2078874), (10444, 1930383), (11466, 1758322), (13428, 1501409), (14142, 1425606), (14547, 1385916), (15666, 1286922), (16499, 1221948), (18277, 1103076), (19396, 1039437), (21213, 950404), (22932, 879161), (23499, 857948), (28284, 712803), (29094, 692958), (30641, 657972), (31332, 643461), (32998, 610974), (33943, 593964), (36554, 551538), (42426, 475202), (43641, 461972), (46998, 428974), (49497, 407316), (54831, 367692), (58188, 346479), (61282, 328986), (65996, 305487), (67886, 296982), (73108, 275769), (84852, 237601), (87282, 230986), (91923, 219324), (93996, 214487), (98994, 203658), (101829, 197988), (109662, 183846), (115493, 174564), (122564, 164493), (135772, 148491)]