20113198

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1733}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 34541280

約数和(自身を除く): 14428082

約数列:

[1, 2, 7, 14, 829, 1658, 1733, 3466, 5803, 11606, 12131, 24262, 1436657, 2873314, 10056599, 20113198]

約数ペア:

[(1, 20113198), (2, 10056599), (7, 2873314), (14, 1436657), (829, 24262), (1658, 12131), (1733, 11606), (3466, 5803)]