2020334841

素因数分解:

$3^2\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{12377}}^1$

素因数の和:14981

約数の個数: 24

約数和(自身を含む): 3336712704

約数和(自身を除く): 1316377863

約数列:

[1, 3, 7, 9, 21, 63, 2591, 7773, 12377, 18137, 23319, 37131, 54411, 86639, 111393, 163233, 259917, 779751, 32068807, 96206421, 224481649, 288619263, 673444947, 2020334841]

約数ペア:

[(1, 2020334841), (3, 673444947), (7, 288619263), (9, 224481649), (21, 96206421), (63, 32068807), (2591, 779751), (7773, 259917), (12377, 163233), (18137, 111393), (23319, 86639), (37131, 54411)]