20220854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8239

約数の個数: 16

約数和(自身を含む): 32559408

約数和(自身を除く): 12338554

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8147, 16294, 138499, 276998, 594731, 1189462, 10110427, 20220854]

約数ペア:

[(1, 20220854), (2, 10110427), (17, 1189462), (34, 594731), (73, 276998), (146, 138499), (1241, 16294), (2482, 8147)]