20292162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 44630784

約数和(自身を除く): 24338622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2347, 2882, 4323, 4694, 7041, 8646, 14082, 25817, 51634, 77451, 154902, 307457, 614914, 922371, 1844742, 3382027, 6764054, 10146081, 20292162]

約数ペア:

[(1, 20292162), (2, 10146081), (3, 6764054), (6, 3382027), (11, 1844742), (22, 922371), (33, 614914), (66, 307457), (131, 154902), (262, 77451), (393, 51634), (786, 25817), (1441, 14082), (2347, 8646), (2882, 7041), (4323, 4694)]