20343792018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{323441}}^1$

素因数の和:324410

約数の個数: 32

約数和(自身を含む): 44433168192

約数和(自身を除く): 24089376174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 953, 1906, 2859, 5718, 10483, 20966, 31449, 62898, 323441, 646882, 970323, 1940646, 3557851, 7115702, 10673553, 21347106, 308239273, 616478546, 924717819, 1849435638, 3390632003, 6781264006, 10171896009, 20343792018]

約数ペア:

[(1, 20343792018), (2, 10171896009), (3, 6781264006), (6, 3390632003), (11, 1849435638), (22, 924717819), (33, 616478546), (66, 308239273), (953, 21347106), (1906, 10673553), (2859, 7115702), (5718, 3557851), (10483, 1940646), (20966, 970323), (31449, 646882), (62898, 323441)]