20059354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 36858240

約数和(自身を除く): 16798886

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 947, 1246, 1513, 1894, 3026, 6629, 10591, 13258, 16099, 21182, 32198, 84283, 112693, 168566, 225386, 589981, 1179962, 1432811, 2865622, 10029677, 20059354]

約数ペア:

[(1, 20059354), (2, 10029677), (7, 2865622), (14, 1432811), (17, 1179962), (34, 589981), (89, 225386), (119, 168566), (178, 112693), (238, 84283), (623, 32198), (947, 21182), (1246, 16099), (1513, 13258), (1894, 10591), (3026, 6629)]