20608034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 31674240

約数和(自身を除く): 11066206

約数列:

[1, 2, 71, 103, 142, 206, 1409, 2818, 7313, 14626, 100039, 145127, 200078, 290254, 10304017, 20608034]

約数ペア:

[(1, 20608034), (2, 10304017), (71, 290254), (103, 200078), (142, 145127), (206, 100039), (1409, 14626), (2818, 7313)]