20221476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 51744000

約数和(自身を除く): 31522524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 307, 499, 614, 921, 998, 1228, 1497, 1842, 1996, 2994, 3377, 3684, 5489, 5988, 6754, 10131, 10978, 13508, 16467, 20262, 21956, 32934, 40524, 65868, 153193, 306386, 459579, 612772, 919158, 1685123, 1838316, 3370246, 5055369, 6740492, 10110738, 20221476]

約数ペア:

[(1, 20221476), (2, 10110738), (3, 6740492), (4, 5055369), (6, 3370246), (11, 1838316), (12, 1685123), (22, 919158), (33, 612772), (44, 459579), (66, 306386), (132, 153193), (307, 65868), (499, 40524), (614, 32934), (921, 21956), (998, 20262), (1228, 16467), (1497, 13508), (1842, 10978), (1996, 10131), (2994, 6754), (3377, 5988), (3684, 5489)]