20284616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230507}}^1$

素因数の和:230524

約数の個数: 16

約数和(自身を含む): 41491440

約数和(自身を除く): 21206824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230507, 461014, 922028, 1844056, 2535577, 5071154, 10142308, 20284616]

約数ペア:

[(1, 20284616), (2, 10142308), (4, 5071154), (8, 2535577), (11, 1844056), (22, 922028), (44, 461014), (88, 230507)]