20186334

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2571

約数の個数: 60

約数和(自身を含む): 52637904

約数和(自身を除く): 32451570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2543, 2646, 3969, 5086, 7629, 7938, 15258, 17801, 22887, 35602, 45774, 53403, 68661, 106806, 124607, 137322, 160209, 205983, 249214, 320418, 373821, 411966, 480627, 747642, 961254, 1121463, 1441881, 2242926, 2883762, 3364389, 6728778, 10093167, 20186334]

約数ペア:

[(1, 20186334), (2, 10093167), (3, 6728778), (6, 3364389), (7, 2883762), (9, 2242926), (14, 1441881), (18, 1121463), (21, 961254), (27, 747642), (42, 480627), (49, 411966), (54, 373821), (63, 320418), (81, 249214), (98, 205983), (126, 160209), (147, 137322), (162, 124607), (189, 106806), (294, 68661), (378, 53403), (441, 45774), (567, 35602), (882, 22887), (1134, 17801), (1323, 15258), (2543, 7938), (2646, 7629), (3969, 5086)]