20802355865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9520529}}^1$

素因数の和:9520576

約数の個数: 16

約数和(自身を含む): 27419126400

約数和(自身を除く): 6616770535

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 9520529, 47602645, 180890051, 218972167, 904450255, 1094860835, 4160471173, 20802355865]

約数ペア:

[(1, 20802355865), (5, 4160471173), (19, 1094860835), (23, 904450255), (95, 218972167), (115, 180890051), (437, 47602645), (2185, 9520529)]