20281674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482897}}^1$

素因数の和:482909

約数の個数: 16

約数和(自身を含む): 46358208

約数和(自身を除く): 26076534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482897, 965794, 1448691, 2897382, 3380279, 6760558, 10140837, 20281674]

約数ペア:

[(1, 20281674), (2, 10140837), (3, 6760558), (6, 3380279), (7, 2897382), (14, 1448691), (21, 965794), (42, 482897)]