20068668

素因数分解:

$2^2\times 3^3\times {\mathrm{185821}}^1$

素因数の和:185834

約数の個数: 24

約数和(自身を含む): 52030160

約数和(自身を除く): 31961492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185821, 371642, 557463, 743284, 1114926, 1672389, 2229852, 3344778, 5017167, 6689556, 10034334, 20068668]

約数ペア:

[(1, 20068668), (2, 10034334), (3, 6689556), (4, 5017167), (6, 3344778), (9, 2229852), (12, 1672389), (18, 1114926), (27, 743284), (36, 557463), (54, 371642), (108, 185821)]