20858052959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{61837}}^1$

素因数の和:62330

約数の個数: 16

約数和(自身を含む): 22543661280

約数和(自身を除く): 1685608321

約数列:

[1, 19, 41, 433, 779, 8227, 17753, 61837, 337307, 1174903, 2535317, 26775421, 48171023, 508732999, 1097792261, 20858052959]

約数ペア:

[(1, 20858052959), (19, 1097792261), (41, 508732999), (433, 48171023), (779, 26775421), (8227, 2535317), (17753, 1174903), (61837, 337307)]