20168469384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1499}}^1$

素因数の和:2212

約数の個数: 192

約数和(自身を含む): 62237160000

約数和(自身を除く): 42068690616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 673, 714, 833, 952, 1176, 1346, 1428, 1499, 1666, 2019, 2499, 2692, 2856, 2998, 3332, 4038, 4497, 4711, 4998, 5384, 5996, 6664, 8076, 8994, 9422, 9996, 10493, 11441, 11992, 14133, 16152, 17988, 18844, 19992, 20986, 22882, 25483, 28266, 31479, 32977, 34323, 35976, 37688, 41972, 45764, 50966, 56532, 62958, 65954, 68646, 73451, 76449, 80087, 83944, 91528, 98931, 101932, 113064, 125916, 131908, 137292, 146902, 152898, 160174, 178381, 197862, 203864, 220353, 240261, 251832, 263816, 274584, 293804, 305796, 320348, 356762, 395724, 440706, 480522, 535143, 560609, 587608, 611592, 640696, 713524, 791448, 881412, 961044, 1008827, 1070286, 1121218, 1248667, 1427048, 1681827, 1762824, 1922088, 2017654, 2140572, 2242436, 2497334, 3026481, 3363654, 3746001, 4035308, 4281144, 4484872, 4994668, 6052962, 6727308, 7061789, 7492002, 8070616, 9989336, 12105924, 13454616, 14123578, 14984004, 17150059, 21185367, 24211848, 28247156, 29968008, 34300118, 42370734, 49432523, 51450177, 56494312, 68600236, 84741468, 98865046, 102900354, 120050413, 137200472, 148297569, 169482936, 197730092, 205800708, 240100826, 296595138, 360151239, 395460184, 411601416, 480201652, 593190276, 720302478, 840352891, 960403304, 1186380552, 1440604956, 1680705782, 2521058673, 2881209912, 3361411564, 5042117346, 6722823128, 10084234692, 20168469384]

約数ペア:

[(1, 20168469384), (2, 10084234692), (3, 6722823128), (4, 5042117346), (6, 3361411564), (7, 2881209912), (8, 2521058673), (12, 1680705782), (14, 1440604956), (17, 1186380552), (21, 960403304), (24, 840352891), (28, 720302478), (34, 593190276), (42, 480201652), (49, 411601416), (51, 395460184), (56, 360151239), (68, 296595138), (84, 240100826), (98, 205800708), (102, 197730092), (119, 169482936), (136, 148297569), (147, 137200472), (168, 120050413), (196, 102900354), (204, 98865046), (238, 84741468), (294, 68600236), (357, 56494312), (392, 51450177), (408, 49432523), (476, 42370734), (588, 34300118), (673, 29968008), (714, 28247156), (833, 24211848), (952, 21185367), (1176, 17150059), (1346, 14984004), (1428, 14123578), (1499, 13454616), (1666, 12105924), (2019, 9989336), (2499, 8070616), (2692, 7492002), (2856, 7061789), (2998, 6727308), (3332, 6052962), (4038, 4994668), (4497, 4484872), (4711, 4281144), (4998, 4035308), (5384, 3746001), (5996, 3363654), (6664, 3026481), (8076, 2497334), (8994, 2242436), (9422, 2140572), (9996, 2017654), (10493, 1922088), (11441, 1762824), (11992, 1681827), (14133, 1427048), (16152, 1248667), (17988, 1121218), (18844, 1070286), (19992, 1008827), (20986, 961044), (22882, 881412), (25483, 791448), (28266, 713524), (31479, 640696), (32977, 611592), (34323, 587608), (35976, 560609), (37688, 535143), (41972, 480522), (45764, 440706), (50966, 395724), (56532, 356762), (62958, 320348), (65954, 305796), (68646, 293804), (73451, 274584), (76449, 263816), (80087, 251832), (83944, 240261), (91528, 220353), (98931, 203864), (101932, 197862), (113064, 178381), (125916, 160174), (131908, 152898), (137292, 146902)]