20081938762

素因数分解:

$2^1\times {\mathrm{1409}}^1\times {\mathrm{1433}}^1\times {\mathrm{4973}}^1$

素因数の和:7817

約数の個数: 16

約数和(自身を含む): 30171388680

約数和(自身を除く): 10089449918

約数列:

[1, 2, 1409, 1433, 2818, 2866, 4973, 9946, 2019097, 4038194, 7006957, 7126309, 14013914, 14252618, 10040969381, 20081938762]

約数ペア:

[(1, 20081938762), (2, 10040969381), (1409, 14252618), (1433, 14013914), (2818, 7126309), (2866, 7006957), (4973, 4038194), (9946, 2019097)]