20474902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86029}}^1$

素因数の和:86055

約数の個数: 16

約数和(自身を含む): 37164960

約数和(自身を除く): 16690058

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86029, 172058, 602203, 1204406, 1462493, 2924986, 10237451, 20474902]

約数ペア:

[(1, 20474902), (2, 10237451), (7, 2924986), (14, 1462493), (17, 1204406), (34, 602203), (119, 172058), (238, 86029)]