20594068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7933}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 39987360

約数和(自身を除く): 19393292

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7933, 15866, 31732, 87263, 174526, 349052, 468047, 936094, 1872188, 5148517, 10297034, 20594068]

約数ペア:

[(1, 20594068), (2, 10297034), (4, 5148517), (11, 1872188), (22, 936094), (44, 468047), (59, 349052), (118, 174526), (236, 87263), (649, 31732), (1298, 15866), (2596, 7933)]