20098914445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5499019}}^1$

素因数の和:5499084

約数の個数: 16

約数和(自身を含む): 26131343040

約数和(自身を除く): 6032428595

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 5499019, 27495095, 93483323, 236457817, 467416615, 1182289085, 4019782889, 20098914445]

約数ペア:

[(1, 20098914445), (5, 4019782889), (17, 1182289085), (43, 467416615), (85, 236457817), (215, 93483323), (731, 27495095), (3655, 5499019)]