20941630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56599}}^1$

素因数の和:56643

約数の個数: 16

約数和(自身を含む): 38714400

約数和(自身を除く): 17772770

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 56599, 113198, 282995, 565990, 2094163, 4188326, 10470815, 20941630]

約数ペア:

[(1, 20941630), (2, 10470815), (5, 4188326), (10, 2094163), (37, 565990), (74, 282995), (185, 113198), (370, 56599)]