20106612

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2868

約数の個数: 36

約数和(自身を含む): 51085216

約数和(自身を除く): 30978604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 2647, 3798, 5294, 7596, 7941, 10588, 15882, 23823, 31764, 47646, 95292, 558517, 1117034, 1675551, 2234068, 3351102, 5026653, 6702204, 10053306, 20106612]

約数ペア:

[(1, 20106612), (2, 10053306), (3, 6702204), (4, 5026653), (6, 3351102), (9, 2234068), (12, 1675551), (18, 1117034), (36, 558517), (211, 95292), (422, 47646), (633, 31764), (844, 23823), (1266, 15882), (1899, 10588), (2532, 7941), (2647, 7596), (3798, 5294)]