20140038730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3232751}}^1$

素因数の和:3232854

約数の個数: 32

約数和(自身を含む): 41896465920

約数和(自身を除く): 21756427190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 3232751, 6465502, 16163755, 22629257, 32327510, 45258514, 113146285, 226292570, 287714839, 575429678, 1438574195, 2014003873, 2877148390, 4028007746, 10070019365, 20140038730]

約数ペア:

[(1, 20140038730), (2, 10070019365), (5, 4028007746), (7, 2877148390), (10, 2014003873), (14, 1438574195), (35, 575429678), (70, 287714839), (89, 226292570), (178, 113146285), (445, 45258514), (623, 32327510), (890, 22629257), (1246, 16163755), (3115, 6465502), (6230, 3232751)]