20376774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102913}}^1$

素因数の和:102932

約数の個数: 24

約数和(自身を含む): 48163752

約数和(自身を除く): 27786978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102913, 205826, 308739, 617478, 926217, 1132043, 1852434, 2264086, 3396129, 6792258, 10188387, 20376774]

約数ペア:

[(1, 20376774), (2, 10188387), (3, 6792258), (6, 3396129), (9, 2264086), (11, 1852434), (18, 1132043), (22, 926217), (33, 617478), (66, 308739), (99, 205826), (198, 102913)]