20132415863

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 23714933760

約数和(自身を除く): 3582517897

約数列:

[1, 7, 71, 97, 179, 497, 679, 1253, 2333, 6887, 12709, 16331, 17363, 48209, 88963, 121541, 165643, 226301, 417607, 1159501, 1232773, 1584107, 2923249, 8629411, 16067371, 29650097, 40507879, 112471597, 207550679, 283555153, 2876059409, 20132415863]

約数ペア:

[(1, 20132415863), (7, 2876059409), (71, 283555153), (97, 207550679), (179, 112471597), (497, 40507879), (679, 29650097), (1253, 16067371), (2333, 8629411), (6887, 2923249), (12709, 1584107), (16331, 1232773), (17363, 1159501), (48209, 417607), (88963, 226301), (121541, 165643)]