20084829076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{686051}}^1$

素因数の和:686631

約数の個数: 24

約数和(自身を含む): 37919466144

約数和(自身を除く): 17834637068

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 7319, 14638, 29276, 686051, 1372102, 2744204, 8918663, 17837326, 35674652, 386246713, 772493426, 1544986852, 5021207269, 10042414538, 20084829076]

約数ペア:

[(1, 20084829076), (2, 10042414538), (4, 5021207269), (13, 1544986852), (26, 772493426), (52, 386246713), (563, 35674652), (1126, 17837326), (2252, 8918663), (7319, 2744204), (14638, 1372102), (29276, 686051)]