20341728274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1222019}}^1$

素因数の和:1222098

約数の個数: 32

約数和(自身を含む): 36953884800

約数和(自身を除く): 16612156526

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 1222019, 2444038, 8554133, 17108266, 35438551, 50102779, 70877102, 100205558, 248069857, 350719453, 496139714, 701438906, 1452980591, 2905961182, 10170864137, 20341728274]

約数ペア:

[(1, 20341728274), (2, 10170864137), (7, 2905961182), (14, 1452980591), (29, 701438906), (41, 496139714), (58, 350719453), (82, 248069857), (203, 100205558), (287, 70877102), (406, 50102779), (574, 35438551), (1189, 17108266), (2378, 8554133), (8323, 2444038), (16646, 1222019)]