20006224

素因数分解:

$2^4\times 7^1\times {\mathrm{178627}}^1$

素因数の和:178642

約数の個数: 20

約数和(自身を含む): 44299744

約数和(自身を除く): 24293520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 178627, 357254, 714508, 1250389, 1429016, 2500778, 2858032, 5001556, 10003112, 20006224]

約数ペア:

[(1, 20006224), (2, 10003112), (4, 5001556), (7, 2858032), (8, 2500778), (14, 1429016), (16, 1250389), (28, 714508), (56, 357254), (112, 178627)]