20594126

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 16177714

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 479, 518, 581, 958, 1162, 3071, 3353, 6142, 6706, 17723, 21497, 35446, 39757, 42994, 79514, 124061, 248122, 278299, 556598, 1471009, 2942018, 10297063, 20594126]

約数ペア:

[(1, 20594126), (2, 10297063), (7, 2942018), (14, 1471009), (37, 556598), (74, 278299), (83, 248122), (166, 124061), (259, 79514), (479, 42994), (518, 39757), (581, 35446), (958, 21497), (1162, 17723), (3071, 6706), (3353, 6142)]