20196382269

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4236707}}^1$

素因数の和:4236944

約数の個数: 16

約数和(自身を含む): 30911021568

約数和(自身を除く): 10714639299

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 4236707, 12710121, 29656949, 88970847, 961732489, 2885197467, 6732127423, 20196382269]

約数ペア:

[(1, 20196382269), (3, 6732127423), (7, 2885197467), (21, 961732489), (227, 88970847), (681, 29656949), (1589, 12710121), (4767, 4236707)]