2020124743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{50111}}^1$

素因数の和:50574

約数の個数: 16

約数和(自身を含む): 2491969536

約数和(自身を除く): 471844793

約数列:

[1, 7, 13, 91, 443, 3101, 5759, 40313, 50111, 350777, 651443, 4560101, 22199173, 155394211, 288589249, 2020124743]

約数ペア:

[(1, 2020124743), (7, 288589249), (13, 155394211), (91, 22199173), (443, 4560101), (3101, 651443), (5759, 350777), (40313, 50111)]