2020144251

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{70489}}^1$

素因数の和:70766

約数の個数: 16

約数和(自身を含む): 2771102880

約数和(自身を除く): 750958629

約数列:

[1, 3, 41, 123, 233, 699, 9553, 28659, 70489, 211467, 2890049, 8670147, 16423937, 49271811, 673381417, 2020144251]

約数ペア:

[(1, 2020144251), (3, 673381417), (41, 49271811), (123, 16423937), (233, 8670147), (699, 2890049), (9553, 211467), (28659, 70489)]