9570020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4933}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 20308344

約数和(自身を除く): 10738324

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4933, 9866, 19732, 24665, 49330, 98660, 478501, 957002, 1914004, 2392505, 4785010, 9570020]

約数ペア:

[(1, 9570020), (2, 4785010), (4, 2392505), (5, 1914004), (10, 957002), (20, 478501), (97, 98660), (194, 49330), (388, 24665), (485, 19732), (970, 9866), (1940, 4933)]