20132065

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 24696000

約数和(自身を除く): 4563935

約数列:

[1, 5, 83, 139, 349, 415, 695, 1745, 11537, 28967, 48511, 57685, 144835, 242555, 4026413, 20132065]

約数ペア:

[(1, 20132065), (5, 4026413), (83, 242555), (139, 144835), (349, 57685), (415, 48511), (695, 28967), (1745, 11537)]