20194696865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33940667}}^1$

素因数の和:33940696

約数の個数: 16

約数和(自身を含む): 29324737152

約数和(自身を除く): 9130040287

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 33940667, 169703335, 237584669, 576991339, 1187923345, 2884956695, 4038939373, 20194696865]

約数ペア:

[(1, 20194696865), (5, 4038939373), (7, 2884956695), (17, 1187923345), (35, 576991339), (85, 237584669), (119, 169703335), (595, 33940667)]