20148582

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40459}}^1$

素因数の和:40547

約数の個数: 16

約数和(自身を含む): 40783680

約数和(自身を除く): 20635098

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40459, 80918, 121377, 242754, 3358097, 6716194, 10074291, 20148582]

約数ペア:

[(1, 20148582), (2, 10074291), (3, 6716194), (6, 3358097), (83, 242754), (166, 121377), (249, 80918), (498, 40459)]