20265294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482507}}^1$

素因数の和:482519

約数の個数: 16

約数和(自身を含む): 46320768

約数和(自身を除く): 26055474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482507, 965014, 1447521, 2895042, 3377549, 6755098, 10132647, 20265294]

約数ペア:

[(1, 20265294), (2, 10132647), (3, 6755098), (6, 3377549), (7, 2895042), (14, 1447521), (21, 965014), (42, 482507)]