20112824

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{2267}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 37762200

約数和(自身を除く): 17649376

約数列:

[1, 2, 4, 8, 1109, 2218, 2267, 4436, 4534, 8872, 9068, 18136, 2514103, 5028206, 10056412, 20112824]

約数ペア:

[(1, 20112824), (2, 10056412), (4, 5028206), (8, 2514103), (1109, 18136), (2218, 9068), (2267, 8872), (4436, 4534)]