20143003260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{672779}}^1$

素因数の和:673290

約数の個数: 48

約数和(自身を含む): 56513520000

約数和(自身を除く): 36370516740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 29940, 672779, 1345558, 2018337, 2691116, 3363895, 4036674, 6727790, 8073348, 10091685, 13455580, 20183370, 40366740, 335716721, 671433442, 1007150163, 1342866884, 1678583605, 2014300326, 3357167210, 4028600652, 5035750815, 6714334420, 10071501630, 20143003260]

約数ペア:

[(1, 20143003260), (2, 10071501630), (3, 6714334420), (4, 5035750815), (5, 4028600652), (6, 3357167210), (10, 2014300326), (12, 1678583605), (15, 1342866884), (20, 1007150163), (30, 671433442), (60, 335716721), (499, 40366740), (998, 20183370), (1497, 13455580), (1996, 10091685), (2495, 8073348), (2994, 6727790), (4990, 4036674), (5988, 3363895), (7485, 2691116), (9980, 2018337), (14970, 1345558), (29940, 672779)]