20102710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49031}}^1$

素因数の和:49079

約数の個数: 16

約数和(自身を含む): 37068192

約数和(自身を除く): 16965482

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49031, 98062, 245155, 490310, 2010271, 4020542, 10051355, 20102710]

約数ペア:

[(1, 20102710), (2, 10051355), (5, 4020542), (10, 2010271), (41, 490310), (82, 245155), (205, 98062), (410, 49031)]