20120724082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1702549}}^1$

素因数の和:1702881

約数の個数: 16

約数和(自身を含む): 31871736000

約数和(自身を除く): 11751011918

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 1702549, 3405098, 32348431, 64696862, 529492739, 1058985478, 10060362041, 20120724082]

約数ペア:

[(1, 20120724082), (2, 10060362041), (19, 1058985478), (38, 529492739), (311, 64696862), (622, 32348431), (5909, 3405098), (11818, 1702549)]