20176769996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{685073}}^1$

素因数の和:685313

約数の個数: 24

約数和(自身を含む): 36445936800

約数和(自身を除く): 16269166804

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 7363, 14726, 29452, 685073, 1370146, 2740292, 25347701, 50695402, 101390804, 136329527, 272659054, 545318108, 5044192499, 10088384998, 20176769996]

約数ペア:

[(1, 20176769996), (2, 10088384998), (4, 5044192499), (37, 545318108), (74, 272659054), (148, 136329527), (199, 101390804), (398, 50695402), (796, 25347701), (7363, 2740292), (14726, 1370146), (29452, 685073)]