20360508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 35410116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6551, 13102, 19653, 26204, 39306, 45857, 78612, 91714, 137571, 183428, 242387, 275142, 484774, 550284, 727161, 969548, 1454322, 1696709, 2908644, 3393418, 5090127, 6786836, 10180254, 20360508]

約数ペア:

[(1, 20360508), (2, 10180254), (3, 6786836), (4, 5090127), (6, 3393418), (7, 2908644), (12, 1696709), (14, 1454322), (21, 969548), (28, 727161), (37, 550284), (42, 484774), (74, 275142), (84, 242387), (111, 183428), (148, 137571), (222, 91714), (259, 78612), (444, 45857), (518, 39306), (777, 26204), (1036, 19653), (1554, 13102), (3108, 6551)]