20244546

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 52512000

約数和(自身を除く): 32267454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1093, 1323, 2058, 2186, 2646, 3087, 3279, 6174, 6558, 7651, 9261, 9837, 15302, 18522, 19674, 22953, 29511, 45906, 53557, 59022, 68859, 107114, 137718, 160671, 206577, 321342, 374899, 413154, 482013, 749798, 964026, 1124697, 1446039, 2249394, 2892078, 3374091, 6748182, 10122273, 20244546]

約数ペア:

[(1, 20244546), (2, 10122273), (3, 6748182), (6, 3374091), (7, 2892078), (9, 2249394), (14, 1446039), (18, 1124697), (21, 964026), (27, 749798), (42, 482013), (49, 413154), (54, 374899), (63, 321342), (98, 206577), (126, 160671), (147, 137718), (189, 107114), (294, 68859), (343, 59022), (378, 53557), (441, 45906), (686, 29511), (882, 22953), (1029, 19674), (1093, 18522), (1323, 15302), (2058, 9837), (2186, 9261), (2646, 7651), (3087, 6558), (3279, 6174)]