17020940

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2719}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 35871360

約数和(自身を除く): 18850420

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2719, 3130, 5438, 6260, 10876, 13595, 27190, 54380, 851047, 1702094, 3404188, 4255235, 8510470, 17020940]

約数ペア:

[(1, 17020940), (2, 8510470), (4, 4255235), (5, 3404188), (10, 1702094), (20, 851047), (313, 54380), (626, 27190), (1252, 13595), (1565, 10876), (2719, 6260), (3130, 5438)]