20798840842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47056201}}^1$

素因数の和:47056233

約数の個数: 16

約数和(自身を含む): 35574488712

約数和(自身を除く): 14775647870

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47056201, 94112402, 611730613, 799955417, 1223461226, 1599910834, 10399420421, 20798840842]

約数ペア:

[(1, 20798840842), (2, 10399420421), (13, 1599910834), (17, 1223461226), (26, 799955417), (34, 611730613), (221, 94112402), (442, 47056201)]