20395224

素因数分解:

$2^3\times 3^2\times {\mathrm{283267}}^1$

素因数の和:283279

約数の個数: 24

約数和(自身を含む): 55237260

約数和(自身を除く): 34842036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283267, 566534, 849801, 1133068, 1699602, 2266136, 2549403, 3399204, 5098806, 6798408, 10197612, 20395224]

約数ペア:

[(1, 20395224), (2, 10197612), (3, 6798408), (4, 5098806), (6, 3399204), (8, 2549403), (9, 2266136), (12, 1699602), (18, 1133068), (24, 849801), (36, 566534), (72, 283267)]