20210364538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3829171}}^1$

素因数の和:3829222

約数の個数: 32

約数和(自身を含む): 38598053760

約数和(自身を除く): 18387689222

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 3829171, 7658342, 26804197, 49779223, 53608394, 99558446, 111045959, 222091918, 348454561, 696909122, 777321713, 1443597467, 1554643426, 2887194934, 10105182269, 20210364538]

約数ペア:

[(1, 20210364538), (2, 10105182269), (7, 2887194934), (13, 1554643426), (14, 1443597467), (26, 777321713), (29, 696909122), (58, 348454561), (91, 222091918), (182, 111045959), (203, 99558446), (377, 53608394), (406, 49779223), (754, 26804197), (2639, 7658342), (5278, 3829171)]