20199494379

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1\times {\mathrm{23873}}^1$

素因数の和:27134

約数の個数: 16

約数和(自身を含む): 27245008800

約数和(自身を除く): 7045514421

約数列:

[1, 3, 89, 267, 3169, 9507, 23873, 71619, 282041, 846123, 2124697, 6374091, 75653537, 226960611, 6733164793, 20199494379]

約数ペア:

[(1, 20199494379), (3, 6733164793), (89, 226960611), (267, 75653537), (3169, 6374091), (9507, 2124697), (23873, 846123), (71619, 282041)]