20888970054

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{41945723}}^1$

素因数の和:41945811

約数の個数: 16

約数和(自身を含む): 42281289792

約数和(自身を除く): 21392319738

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 41945723, 83891446, 125837169, 251674338, 3481495009, 6962990018, 10444485027, 20888970054]

約数ペア:

[(1, 20888970054), (2, 10444485027), (3, 6962990018), (6, 3481495009), (83, 251674338), (166, 125837169), (249, 83891446), (498, 41945723)]