20790782774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1\times {\mathrm{147029}}^1$

素因数の和:151207

約数の個数: 16

約数和(自身を含む): 33028819200

約数和(自身を除く): 12238036426

約数列:

[1, 2, 17, 34, 4159, 8318, 70703, 141406, 147029, 294058, 2499493, 4998986, 611493611, 1222987222, 10395391387, 20790782774]

約数ペア:

[(1, 20790782774), (2, 10395391387), (17, 1222987222), (34, 611493611), (4159, 4998986), (8318, 2499493), (70703, 294058), (141406, 147029)]