20350610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 42844032

約数和(自身を除く): 22493422

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6761, 13522, 33805, 47327, 67610, 94654, 236635, 290723, 473270, 581446, 1453615, 2035061, 2907230, 4070122, 10175305, 20350610]

約数ペア:

[(1, 20350610), (2, 10175305), (5, 4070122), (7, 2907230), (10, 2035061), (14, 1453615), (35, 581446), (43, 473270), (70, 290723), (86, 236635), (215, 94654), (301, 67610), (430, 47327), (602, 33805), (1505, 13522), (3010, 6761)]