20194126836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{192347}}^1$

素因数の和:193040

約数の個数: 48

約数和(自身を含む): 50819880384

約数和(自身を除く): 30625753548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 673, 1346, 2019, 2692, 4038, 8076, 8749, 17498, 26247, 34996, 52494, 104988, 192347, 384694, 577041, 769388, 1154082, 2308164, 2500511, 5001022, 7501533, 10002044, 15003066, 30006132, 129449531, 258899062, 388348593, 517798124, 776697186, 1553394372, 1682843903, 3365687806, 5048531709, 6731375612, 10097063418, 20194126836]

約数ペア:

[(1, 20194126836), (2, 10097063418), (3, 6731375612), (4, 5048531709), (6, 3365687806), (12, 1682843903), (13, 1553394372), (26, 776697186), (39, 517798124), (52, 388348593), (78, 258899062), (156, 129449531), (673, 30006132), (1346, 15003066), (2019, 10002044), (2692, 7501533), (4038, 5001022), (8076, 2500511), (8749, 2308164), (17498, 1154082), (26247, 769388), (34996, 577041), (52494, 384694), (104988, 192347)]