20209434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481177}}^1$

素因数の和:481189

約数の個数: 16

約数和(自身を含む): 46193088

約数和(自身を除く): 25983654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481177, 962354, 1443531, 2887062, 3368239, 6736478, 10104717, 20209434]

約数ペア:

[(1, 20209434), (2, 10104717), (3, 6736478), (6, 3368239), (7, 2887062), (14, 1443531), (21, 962354), (42, 481177)]