20126341188

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{569893}}^1$

素因数の和:570018

約数の個数: 60

約数和(自身を含む): 53097023980

約数和(自身を除く): 32970682792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 8829, 11772, 17658, 35316, 569893, 1139786, 1709679, 2279572, 3419358, 5129037, 6838716, 10258074, 15387111, 20516148, 30774222, 46161333, 61548444, 62118337, 92322666, 124236674, 184645332, 186355011, 248473348, 372710022, 559065033, 745420044, 1118130066, 1677195099, 2236260132, 3354390198, 5031585297, 6708780396, 10063170594, 20126341188]

約数ペア:

[(1, 20126341188), (2, 10063170594), (3, 6708780396), (4, 5031585297), (6, 3354390198), (9, 2236260132), (12, 1677195099), (18, 1118130066), (27, 745420044), (36, 559065033), (54, 372710022), (81, 248473348), (108, 186355011), (109, 184645332), (162, 124236674), (218, 92322666), (324, 62118337), (327, 61548444), (436, 46161333), (654, 30774222), (981, 20516148), (1308, 15387111), (1962, 10258074), (2943, 6838716), (3924, 5129037), (5886, 3419358), (8829, 2279572), (11772, 1709679), (17658, 1139786), (35316, 569893)]