20248866

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1033}}^1$

素因数の和:1069

約数の個数: 60

約数和(自身を含む): 49920486

約数和(自身を除く): 29671620

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1033, 1089, 1782, 2066, 2178, 3099, 3267, 6198, 6534, 9297, 9801, 11363, 18594, 19602, 22726, 27891, 34089, 55782, 68178, 83673, 102267, 124993, 167346, 204534, 249986, 306801, 374979, 613602, 749958, 920403, 1124937, 1840806, 2249874, 3374811, 6749622, 10124433, 20248866]

約数ペア:

[(1, 20248866), (2, 10124433), (3, 6749622), (6, 3374811), (9, 2249874), (11, 1840806), (18, 1124937), (22, 920403), (27, 749958), (33, 613602), (54, 374979), (66, 306801), (81, 249986), (99, 204534), (121, 167346), (162, 124993), (198, 102267), (242, 83673), (297, 68178), (363, 55782), (594, 34089), (726, 27891), (891, 22726), (1033, 19602), (1089, 18594), (1782, 11363), (2066, 9801), (2178, 9297), (3099, 6534), (3267, 6198)]