20264118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5813}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 26619978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5813, 11626, 17439, 34878, 40691, 81382, 122073, 244146, 482479, 964958, 1447437, 2894874, 3377353, 6754706, 10132059, 20264118]

約数ペア:

[(1, 20264118), (2, 10132059), (3, 6754706), (6, 3377353), (7, 2894874), (14, 1447437), (21, 964958), (42, 482479), (83, 244146), (166, 122073), (249, 81382), (498, 40691), (581, 34878), (1162, 17439), (1743, 11626), (3486, 5813)]