20495341726

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1\times {\mathrm{32203}}^1$

素因数の和:33855

約数の個数: 16

約数和(自身を含む): 30903473664

約数和(自身を除く): 10408131938

約数列:

[1, 2, 223, 446, 1427, 2854, 32203, 64406, 318221, 636442, 7181269, 14362538, 45953681, 91907362, 10247670863, 20495341726]

約数ペア:

[(1, 20495341726), (2, 10247670863), (223, 91907362), (446, 45953681), (1427, 14362538), (2854, 7181269), (32203, 636442), (64406, 318221)]