20675842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 15793598

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 937, 1003, 1298, 1874, 2006, 10307, 11033, 15929, 20614, 22066, 31858, 55283, 110566, 175219, 350438, 608113, 939811, 1216226, 1879622, 10337921, 20675842]

約数ペア:

[(1, 20675842), (2, 10337921), (11, 1879622), (17, 1216226), (22, 939811), (34, 608113), (59, 350438), (118, 175219), (187, 110566), (374, 55283), (649, 31858), (937, 22066), (1003, 20614), (1298, 15929), (1874, 11033), (2006, 10307)]