20138382

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3767}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 49375872

約数和(自身を除く): 29237490

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3767, 5346, 7534, 11301, 22602, 33903, 41437, 67806, 82874, 101709, 124311, 203418, 248622, 305127, 372933, 610254, 745866, 915381, 1118799, 1830762, 2237598, 3356397, 6712794, 10069191, 20138382]

約数ペア:

[(1, 20138382), (2, 10069191), (3, 6712794), (6, 3356397), (9, 2237598), (11, 1830762), (18, 1118799), (22, 915381), (27, 745866), (33, 610254), (54, 372933), (66, 305127), (81, 248622), (99, 203418), (162, 124311), (198, 101709), (243, 82874), (297, 67806), (486, 41437), (594, 33903), (891, 22602), (1782, 11301), (2673, 7534), (3767, 5346)]