20161987102944

素因数分解:

$2^5\times 3^4\times {\mathrm{15607}}^1\times {\mathrm{498401}}^1$

素因数の和:514030

約数の個数: 120

約数和(自身を含む): 59299762305168

約数和(自身を除く): 39137775202224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 15607, 31214, 46821, 62428, 93642, 124856, 140463, 187284, 249712, 280926, 374568, 421389, 498401, 499424, 561852, 749136, 842778, 996802, 1123704, 1264167, 1495203, 1498272, 1685556, 1993604, 2247408, 2528334, 2990406, 3371112, 3987208, 4485609, 4494816, 5056668, 5980812, 6742224, 7974416, 8971218, 10113336, 11961624, 13456827, 13484448, 15948832, 17942436, 20226672, 23923248, 26913654, 35884872, 40370481, 40453344, 47846496, 53827308, 71769744, 80740962, 107654616, 143539488, 161481924, 215309232, 322963848, 430618464, 645927696, 1291855392, 7778544407, 15557088814, 23335633221, 31114177628, 46671266442, 62228355256, 70006899663, 93342532884, 124456710512, 140013799326, 186685065768, 210020698989, 248913421024, 280027598652, 373370131536, 420041397978, 560055197304, 630062096967, 746740263072, 840082795956, 1120110394608, 1260124193934, 1680165591912, 2240220789216, 2520248387868, 3360331183824, 5040496775736, 6720662367648, 10080993551472, 20161987102944]

約数ペア:

[(1, 20161987102944), (2, 10080993551472), (3, 6720662367648), (4, 5040496775736), (6, 3360331183824), (8, 2520248387868), (9, 2240220789216), (12, 1680165591912), (16, 1260124193934), (18, 1120110394608), (24, 840082795956), (27, 746740263072), (32, 630062096967), (36, 560055197304), (48, 420041397978), (54, 373370131536), (72, 280027598652), (81, 248913421024), (96, 210020698989), (108, 186685065768), (144, 140013799326), (162, 124456710512), (216, 93342532884), (288, 70006899663), (324, 62228355256), (432, 46671266442), (648, 31114177628), (864, 23335633221), (1296, 15557088814), (2592, 7778544407), (15607, 1291855392), (31214, 645927696), (46821, 430618464), (62428, 322963848), (93642, 215309232), (124856, 161481924), (140463, 143539488), (187284, 107654616), (249712, 80740962), (280926, 71769744), (374568, 53827308), (421389, 47846496), (498401, 40453344), (499424, 40370481), (561852, 35884872), (749136, 26913654), (842778, 23923248), (996802, 20226672), (1123704, 17942436), (1264167, 15948832), (1495203, 13484448), (1498272, 13456827), (1685556, 11961624), (1993604, 10113336), (2247408, 8971218), (2528334, 7974416), (2990406, 6742224), (3371112, 5980812), (3987208, 5056668), (4485609, 4494816)]