20163463152

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{117437}}^1$

素因数の和:117535

約数の個数: 120

約数和(自身を含む): 61423832016

約数和(自身を除く): 41260368864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 784, 876, 1022, 1168, 1176, 1533, 1752, 2044, 2352, 3066, 3504, 3577, 4088, 6132, 7154, 8176, 10731, 12264, 14308, 21462, 24528, 28616, 42924, 57232, 85848, 117437, 171696, 234874, 352311, 469748, 704622, 822059, 939496, 1409244, 1644118, 1878992, 2466177, 2818488, 3288236, 4932354, 5636976, 5754413, 6576472, 8572901, 9864708, 11508826, 13152944, 17145802, 17263239, 19729416, 23017652, 25718703, 34291604, 34526478, 39458832, 46035304, 51437406, 60010307, 68583208, 69052956, 92070608, 102874812, 120020614, 137166416, 138105912, 180030921, 205749624, 240041228, 276211824, 360061842, 411499248, 420072149, 480082456, 720123684, 840144298, 960164912, 1260216447, 1440247368, 1680288596, 2520432894, 2880494736, 3360577192, 5040865788, 6721154384, 10081731576, 20163463152]

約数ペア:

[(1, 20163463152), (2, 10081731576), (3, 6721154384), (4, 5040865788), (6, 3360577192), (7, 2880494736), (8, 2520432894), (12, 1680288596), (14, 1440247368), (16, 1260216447), (21, 960164912), (24, 840144298), (28, 720123684), (42, 480082456), (48, 420072149), (49, 411499248), (56, 360061842), (73, 276211824), (84, 240041228), (98, 205749624), (112, 180030921), (146, 138105912), (147, 137166416), (168, 120020614), (196, 102874812), (219, 92070608), (292, 69052956), (294, 68583208), (336, 60010307), (392, 51437406), (438, 46035304), (511, 39458832), (584, 34526478), (588, 34291604), (784, 25718703), (876, 23017652), (1022, 19729416), (1168, 17263239), (1176, 17145802), (1533, 13152944), (1752, 11508826), (2044, 9864708), (2352, 8572901), (3066, 6576472), (3504, 5754413), (3577, 5636976), (4088, 4932354), (6132, 3288236), (7154, 2818488), (8176, 2466177), (10731, 1878992), (12264, 1644118), (14308, 1409244), (21462, 939496), (24528, 822059), (28616, 704622), (42924, 469748), (57232, 352311), (85848, 234874), (117437, 171696)]