20996742888

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17027}}^1$

素因数の和:17229

約数の個数: 160

約数和(自身を含む): 64531352160

約数和(自身を除く): 43534609272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 173, 198, 216, 264, 297, 324, 346, 396, 519, 594, 648, 692, 792, 891, 1038, 1188, 1384, 1557, 1782, 1903, 2076, 2376, 3114, 3564, 3806, 4152, 4671, 5709, 6228, 7128, 7612, 9342, 11418, 12456, 14013, 15224, 17027, 17127, 18684, 22836, 28026, 34054, 34254, 37368, 45672, 51081, 51381, 56052, 68108, 68508, 102162, 102762, 112104, 136216, 137016, 153243, 154143, 187297, 204324, 205524, 306486, 308286, 374594, 408648, 411048, 459729, 561891, 612972, 616572, 749188, 919458, 1123782, 1225944, 1233144, 1379187, 1498376, 1685673, 1838916, 2247564, 2758374, 2945671, 3371346, 3677832, 4495128, 5057019, 5516748, 5891342, 6742692, 8837013, 10114038, 11033496, 11782684, 13485384, 15171057, 17674026, 20228076, 23565368, 26511039, 30342114, 32402381, 35348052, 40456152, 53022078, 60684228, 64804762, 70696104, 79533117, 97207143, 106044156, 121368456, 129609524, 159066234, 194414286, 212088312, 238599351, 259219048, 291621429, 318132468, 388828572, 477198702, 583242858, 636264936, 777657144, 874864287, 954397404, 1166485716, 1749728574, 1908794808, 2332971432, 2624592861, 3499457148, 5249185722, 6998914296, 10498371444, 20996742888]

約数ペア:

[(1, 20996742888), (2, 10498371444), (3, 6998914296), (4, 5249185722), (6, 3499457148), (8, 2624592861), (9, 2332971432), (11, 1908794808), (12, 1749728574), (18, 1166485716), (22, 954397404), (24, 874864287), (27, 777657144), (33, 636264936), (36, 583242858), (44, 477198702), (54, 388828572), (66, 318132468), (72, 291621429), (81, 259219048), (88, 238599351), (99, 212088312), (108, 194414286), (132, 159066234), (162, 129609524), (173, 121368456), (198, 106044156), (216, 97207143), (264, 79533117), (297, 70696104), (324, 64804762), (346, 60684228), (396, 53022078), (519, 40456152), (594, 35348052), (648, 32402381), (692, 30342114), (792, 26511039), (891, 23565368), (1038, 20228076), (1188, 17674026), (1384, 15171057), (1557, 13485384), (1782, 11782684), (1903, 11033496), (2076, 10114038), (2376, 8837013), (3114, 6742692), (3564, 5891342), (3806, 5516748), (4152, 5057019), (4671, 4495128), (5709, 3677832), (6228, 3371346), (7128, 2945671), (7612, 2758374), (9342, 2247564), (11418, 1838916), (12456, 1685673), (14013, 1498376), (15224, 1379187), (17027, 1233144), (17127, 1225944), (18684, 1123782), (22836, 919458), (28026, 749188), (34054, 616572), (34254, 612972), (37368, 561891), (45672, 459729), (51081, 411048), (51381, 408648), (56052, 374594), (68108, 308286), (68508, 306486), (102162, 205524), (102762, 204324), (112104, 187297), (136216, 154143), (137016, 153243)]