20141946

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 50181120

約数和(自身を除く): 30039174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 89, 99, 127, 162, 178, 198, 254, 267, 297, 381, 534, 594, 762, 801, 891, 979, 1143, 1397, 1602, 1782, 1958, 2286, 2403, 2794, 2937, 3429, 4191, 4806, 5874, 6858, 7209, 8382, 8811, 10287, 11303, 12573, 14418, 17622, 20574, 22606, 25146, 26433, 33909, 37719, 52866, 67818, 75438, 79299, 101727, 113157, 124333, 158598, 203454, 226314, 248666, 305181, 372999, 610362, 745998, 915543, 1118997, 1831086, 2237994, 3356991, 6713982, 10070973, 20141946]

約数ペア:

[(1, 20141946), (2, 10070973), (3, 6713982), (6, 3356991), (9, 2237994), (11, 1831086), (18, 1118997), (22, 915543), (27, 745998), (33, 610362), (54, 372999), (66, 305181), (81, 248666), (89, 226314), (99, 203454), (127, 158598), (162, 124333), (178, 113157), (198, 101727), (254, 79299), (267, 75438), (297, 67818), (381, 52866), (534, 37719), (594, 33909), (762, 26433), (801, 25146), (891, 22606), (979, 20574), (1143, 17622), (1397, 14418), (1602, 12573), (1782, 11303), (1958, 10287), (2286, 8811), (2403, 8382), (2794, 7209), (2937, 6858), (3429, 5874), (4191, 4806)]