20199673128

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3988877}}^1$

素因数の和:3989097

約数の個数: 32

約数和(自身を含む): 50738528160

約数和(自身を除く): 30538855032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 3988877, 7977754, 11966631, 15955508, 23933262, 31911016, 47866524, 95733048, 841653047, 1683306094, 2524959141, 3366612188, 5049918282, 6733224376, 10099836564, 20199673128]

約数ペア:

[(1, 20199673128), (2, 10099836564), (3, 6733224376), (4, 5049918282), (6, 3366612188), (8, 2524959141), (12, 1683306094), (24, 841653047), (211, 95733048), (422, 47866524), (633, 31911016), (844, 23933262), (1266, 15955508), (1688, 11966631), (2532, 7977754), (5064, 3988877)]