20802024262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1541119}}^1$

素因数の和:1541535

約数の個数: 16

約数和(自身を含む): 33121751040

約数和(自身を除く): 12319726778

約数列:

[1, 2, 17, 34, 397, 794, 6749, 13498, 1541119, 3082238, 26199023, 52398046, 611824243, 1223648486, 10401012131, 20802024262]

約数ペア:

[(1, 20802024262), (2, 10401012131), (17, 1223648486), (34, 611824243), (397, 52398046), (794, 26199023), (6749, 3082238), (13498, 1541119)]