20461122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4535

約数の個数: 48

約数和(自身を含む): 50476608

約数和(自身を除く): 30015486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4493, 4554, 8986, 13479, 26958, 40437, 49423, 80874, 98846, 103339, 148269, 206678, 296538, 310017, 444807, 620034, 889614, 930051, 1136729, 1860102, 2273458, 3410187, 6820374, 10230561, 20461122]

約数ペア:

[(1, 20461122), (2, 10230561), (3, 6820374), (6, 3410187), (9, 2273458), (11, 1860102), (18, 1136729), (22, 930051), (23, 889614), (33, 620034), (46, 444807), (66, 310017), (69, 296538), (99, 206678), (138, 148269), (198, 103339), (207, 98846), (253, 80874), (414, 49423), (506, 40437), (759, 26958), (1518, 13479), (2277, 8986), (4493, 4554)]