20970552

素因数分解:

$2^3\times 3^1\times {\mathrm{873773}}^1$

素因数の和:873782

約数の個数: 16

約数和(自身を含む): 52426440

約数和(自身を除く): 31455888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873773, 1747546, 2621319, 3495092, 5242638, 6990184, 10485276, 20970552]

約数ペア:

[(1, 20970552), (2, 10485276), (3, 6990184), (4, 5242638), (6, 3495092), (8, 2621319), (12, 1747546), (24, 873773)]