20158930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183263}}^1$

素因数の和:183281

約数の個数: 16

約数和(自身を含む): 39585024

約数和(自身を除く): 19426094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183263, 366526, 916315, 1832630, 2015893, 4031786, 10079465, 20158930]

約数ペア:

[(1, 20158930), (2, 10079465), (5, 4031786), (10, 2015893), (11, 1832630), (22, 916315), (55, 366526), (110, 183263)]