20797668

素因数分解:

$2^2\times 3^3\times {\mathrm{192571}}^1$

素因数の和:192584

約数の個数: 24

約数和(自身を含む): 53920160

約数和(自身を除く): 33122492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192571, 385142, 577713, 770284, 1155426, 1733139, 2310852, 3466278, 5199417, 6932556, 10398834, 20797668]

約数ペア:

[(1, 20797668), (2, 10398834), (3, 6932556), (4, 5199417), (6, 3466278), (9, 2310852), (12, 1733139), (18, 1155426), (27, 770284), (36, 577713), (54, 385142), (108, 192571)]