20199353433

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4882609}}^1$

素因数の和:4882816

約数の個数: 16

約数和(自身を含む): 30936216960

約数和(自身を除く): 10736863527

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 4882609, 14647827, 34178263, 102534789, 961873973, 2885621919, 6733117811, 20199353433]

約数ペア:

[(1, 20199353433), (3, 6733117811), (7, 2885621919), (21, 961873973), (197, 102534789), (591, 34178263), (1379, 14647827), (4137, 4882609)]