20026682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24847}}^1$

素因数の和:24893

約数の個数: 16

約数和(自身を含む): 33395712

約数和(自身を除く): 13369030

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 24847, 49694, 323011, 646022, 770257, 1540514, 10013341, 20026682]

約数ペア:

[(1, 20026682), (2, 10013341), (13, 1540514), (26, 770257), (31, 646022), (62, 323011), (403, 49694), (806, 24847)]