20013192

素因数分解:

$2^3\times 3^2\times {\mathrm{277961}}^1$

素因数の和:277973

約数の個数: 24

約数和(自身を含む): 54202590

約数和(自身を除く): 34189398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277961, 555922, 833883, 1111844, 1667766, 2223688, 2501649, 3335532, 5003298, 6671064, 10006596, 20013192]

約数ペア:

[(1, 20013192), (2, 10006596), (3, 6671064), (4, 5003298), (6, 3335532), (8, 2501649), (9, 2223688), (12, 1667766), (18, 1111844), (24, 833883), (36, 555922), (72, 277961)]