20832558

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3613}}^1$

素因数の和:3680

約数の個数: 24

約数和(自身を含む): 43064424

約数和(自身を除く): 22231866

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 3613, 5766, 7226, 10839, 21678, 112003, 224006, 336009, 672018, 3472093, 6944186, 10416279, 20832558]

約数ペア:

[(1, 20832558), (2, 10416279), (3, 6944186), (6, 3472093), (31, 672018), (62, 336009), (93, 224006), (186, 112003), (961, 21678), (1922, 10839), (2883, 7226), (3613, 5766)]