20163762603

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42272039}}^1$

素因数の和:42272098

約数の個数: 12

約数和(自身を含む): 29674972080

約数和(自身を除く): 9511209477

約数列:

[1, 3, 9, 53, 159, 477, 42272039, 126816117, 380448351, 2240418067, 6721254201, 20163762603]

約数ペア:

[(1, 20163762603), (3, 6721254201), (9, 2240418067), (53, 380448351), (159, 126816117), (477, 42272039)]