20928462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10799}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 25727538

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10799, 21598, 32397, 64794, 183583, 205181, 367166, 410362, 550749, 615543, 1101498, 1231086, 3488077, 6976154, 10464231, 20928462]

約数ペア:

[(1, 20928462), (2, 10464231), (3, 6976154), (6, 3488077), (17, 1231086), (19, 1101498), (34, 615543), (38, 550749), (51, 410362), (57, 367166), (102, 205181), (114, 183583), (323, 64794), (646, 32397), (969, 21598), (1938, 10799)]