20593070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50227}}^1$

素因数の和:50275

約数の個数: 16

約数和(自身を含む): 37972368

約数和(自身を除く): 17379298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 50227, 100454, 251135, 502270, 2059307, 4118614, 10296535, 20593070]

約数ペア:

[(1, 20593070), (2, 10296535), (5, 4118614), (10, 2059307), (41, 502270), (82, 251135), (205, 100454), (410, 50227)]