20155322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2927}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 33098112

約数和(自身を除く): 12942790

約数列:

[1, 2, 11, 22, 313, 626, 2927, 3443, 5854, 6886, 32197, 64394, 916151, 1832302, 10077661, 20155322]

約数ペア:

[(1, 20155322), (2, 10077661), (11, 1832302), (22, 916151), (313, 64394), (626, 32197), (2927, 6886), (3443, 5854)]