20874318

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58967}}^1$

素因数の和:59031

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 21582642

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58967, 117934, 176901, 353802, 3479053, 6958106, 10437159, 20874318]

約数ペア:

[(1, 20874318), (2, 10437159), (3, 6958106), (6, 3479053), (59, 353802), (118, 176901), (177, 117934), (354, 58967)]