20284088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230501}}^1$

素因数の和:230518

約数の個数: 16

約数和(自身を含む): 41490360

約数和(自身を除く): 21206272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230501, 461002, 922004, 1844008, 2535511, 5071022, 10142044, 20284088]

約数ペア:

[(1, 20284088), (2, 10142044), (4, 5071022), (8, 2535511), (11, 1844008), (22, 922004), (44, 461002), (88, 230501)]