2020983909

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{934343}}^1$

素因数の和:934456

約数の個数: 16

約数和(自身を含む): 3109496832

約数和(自身を除く): 1088512923

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 934343, 2803029, 6540401, 19621203, 96237329, 288711987, 673661303, 2020983909]

約数ペア:

[(1, 2020983909), (3, 673661303), (7, 288711987), (21, 96237329), (103, 19621203), (309, 6540401), (721, 2803029), (2163, 934343)]