20211232314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1000457}}^1$

素因数の和:1000519

約数の個数: 64

約数和(自身を含む): 51095390976

約数和(自身を除く): 30884158662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 10101, 20202, 1000457, 2000914, 3001371, 6002742, 7003199, 13005941, 14006398, 21009597, 26011882, 37016909, 39017823, 42019194, 74033818, 78035646, 91041587, 111050727, 182083174, 222101454, 259118363, 273124761, 481219817, 518236726, 546249522, 777355089, 962439634, 1443659451, 1554710178, 2887318902, 3368538719, 6737077438, 10105616157, 20211232314]

約数ペア:

[(1, 20211232314), (2, 10105616157), (3, 6737077438), (6, 3368538719), (7, 2887318902), (13, 1554710178), (14, 1443659451), (21, 962439634), (26, 777355089), (37, 546249522), (39, 518236726), (42, 481219817), (74, 273124761), (78, 259118363), (91, 222101454), (111, 182083174), (182, 111050727), (222, 91041587), (259, 78035646), (273, 74033818), (481, 42019194), (518, 39017823), (546, 37016909), (777, 26011882), (962, 21009597), (1443, 14006398), (1554, 13005941), (2886, 7003199), (3367, 6002742), (6734, 3001371), (10101, 2000914), (20202, 1000457)]