20071686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 43031808

約数和(自身を除く): 22960122

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 3931, 5106, 7862, 11793, 23586, 90413, 145447, 180826, 271239, 290894, 436341, 542478, 872682, 3345281, 6690562, 10035843, 20071686]

約数ペア:

[(1, 20071686), (2, 10035843), (3, 6690562), (6, 3345281), (23, 872682), (37, 542478), (46, 436341), (69, 290894), (74, 271239), (111, 180826), (138, 145447), (222, 90413), (851, 23586), (1702, 11793), (2553, 7862), (3931, 5106)]