20223946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5297}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 32042304

約数和(自身を除く): 11818358

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 5297, 10594, 121831, 243662, 439651, 879302, 10111973, 20223946]

約数ペア:

[(1, 20223946), (2, 10111973), (23, 879302), (46, 439651), (83, 243662), (166, 121831), (1909, 10594), (3818, 5297)]