20044934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 37240896

約数和(自身を除く): 17195962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 457, 482, 914, 1687, 3133, 3199, 3374, 5941, 6266, 6398, 11882, 21931, 41587, 43862, 83174, 110137, 220274, 770959, 1431781, 1541918, 2863562, 10022467, 20044934]

約数ペア:

[(1, 20044934), (2, 10022467), (7, 2863562), (13, 1541918), (14, 1431781), (26, 770959), (91, 220274), (182, 110137), (241, 83174), (457, 43862), (482, 41587), (914, 21931), (1687, 11882), (3133, 6398), (3199, 6266), (3374, 5941)]