20834851822

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{1151}}^1\times {\mathrm{22129}}^1$

素因数の和:23691

約数の個数: 16

約数和(自身を含む): 31357324800

約数和(自身を除く): 10522472978

約数列:

[1, 2, 409, 818, 1151, 2302, 22129, 44258, 470759, 941518, 9050761, 18101522, 25470479, 50940958, 10417425911, 20834851822]

約数ペア:

[(1, 20834851822), (2, 10417425911), (409, 50940958), (818, 25470479), (1151, 18101522), (2302, 9050761), (22129, 941518), (44258, 470759)]