20922206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1093}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 33318864

約数和(自身を除く): 12396658

約数列:

[1, 2, 17, 34, 563, 1093, 1126, 2186, 9571, 18581, 19142, 37162, 615359, 1230718, 10461103, 20922206]

約数ペア:

[(1, 20922206), (2, 10461103), (17, 1230718), (34, 615359), (563, 37162), (1093, 19142), (1126, 18581), (2186, 9571)]