20196710001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172621453}}^1$

素因数の和:172621472

約数の個数: 12

約数和(自身を含む): 31417104628

約数和(自身を除く): 11220394627

約数列:

[1, 3, 9, 13, 39, 117, 172621453, 517864359, 1553593077, 2244078889, 6732236667, 20196710001]

約数ペア:

[(1, 20196710001), (3, 6732236667), (9, 2244078889), (13, 1553593077), (39, 517864359), (117, 172621453)]