20626134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 27066666

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 367, 493, 551, 646, 734, 969, 986, 1101, 1102, 1479, 1653, 1938, 2202, 2958, 3306, 6239, 6973, 9367, 10643, 12478, 13946, 18717, 18734, 20919, 21286, 28101, 31929, 37434, 41838, 56202, 63858, 118541, 180931, 202217, 237082, 355623, 361862, 404434, 542793, 606651, 711246, 1085586, 1213302, 3437689, 6875378, 10313067, 20626134]

約数ペア:

[(1, 20626134), (2, 10313067), (3, 6875378), (6, 3437689), (17, 1213302), (19, 1085586), (29, 711246), (34, 606651), (38, 542793), (51, 404434), (57, 361862), (58, 355623), (87, 237082), (102, 202217), (114, 180931), (174, 118541), (323, 63858), (367, 56202), (493, 41838), (551, 37434), (646, 31929), (734, 28101), (969, 21286), (986, 20919), (1101, 18734), (1102, 18717), (1479, 13946), (1653, 12478), (1938, 10643), (2202, 9367), (2958, 6973), (3306, 6239)]