20195602

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3527}}^1$

素因数の和:3945

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 14519918

約数列:

[1, 2, 7, 14, 409, 818, 2863, 3527, 5726, 7054, 24689, 49378, 1442543, 2885086, 10097801, 20195602]

約数ペア:

[(1, 20195602), (2, 10097801), (7, 2885086), (14, 1442543), (409, 49378), (818, 24689), (2863, 7054), (3527, 5726)]