20016234

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 80

約数和(自身を含む): 54014400

約数和(自身を除く): 33998166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 929, 1026, 1134, 1197, 1539, 1858, 2394, 2787, 3078, 3591, 5574, 6503, 7182, 8361, 10773, 13006, 16722, 17651, 19509, 21546, 25083, 35302, 39018, 50166, 52953, 58527, 75249, 105906, 117054, 123557, 150498, 158859, 175581, 247114, 317718, 351162, 370671, 476577, 526743, 741342, 953154, 1053486, 1112013, 1429731, 2224026, 2859462, 3336039, 6672078, 10008117, 20016234]

約数ペア:

[(1, 20016234), (2, 10008117), (3, 6672078), (6, 3336039), (7, 2859462), (9, 2224026), (14, 1429731), (18, 1112013), (19, 1053486), (21, 953154), (27, 741342), (38, 526743), (42, 476577), (54, 370671), (57, 351162), (63, 317718), (81, 247114), (114, 175581), (126, 158859), (133, 150498), (162, 123557), (171, 117054), (189, 105906), (266, 75249), (342, 58527), (378, 52953), (399, 50166), (513, 39018), (567, 35302), (798, 25083), (929, 21546), (1026, 19509), (1134, 17651), (1197, 16722), (1539, 13006), (1858, 10773), (2394, 8361), (2787, 7182), (3078, 6503), (3591, 5574)]