20443386

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{31259}}^1$

素因数の和:31373

約数の個数: 16

約数和(自身を含む): 41263200

約数和(自身を除く): 20819814

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 31259, 62518, 93777, 187554, 3407231, 6814462, 10221693, 20443386]

約数ペア:

[(1, 20443386), (2, 10221693), (3, 6814462), (6, 3407231), (109, 187554), (218, 93777), (327, 62518), (654, 31259)]