20160981734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2979749}}^1$

素因数の和:2979967

約数の個数: 16

約数和(自身を含む): 32181300000

約数和(自身を除く): 12020318266

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 2979749, 5959498, 50655733, 101311466, 592970051, 1185940102, 10080490867, 20160981734]

約数ペア:

[(1, 20160981734), (2, 10080490867), (17, 1185940102), (34, 592970051), (199, 101311466), (398, 50655733), (3383, 5959498), (6766, 2979749)]