20163586686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{498679}}^1$

素因数の和:499000

約数の個数: 32

約数和(自身を含む): 42224232960

約数和(自身を除く): 22060646274

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 879, 1758, 6739, 13478, 20217, 40434, 498679, 997358, 1496037, 2992074, 11469617, 22939234, 34408851, 68817702, 146112947, 292225894, 438338841, 876677682, 3360597781, 6721195562, 10081793343, 20163586686]

約数ペア:

[(1, 20163586686), (2, 10081793343), (3, 6721195562), (6, 3360597781), (23, 876677682), (46, 438338841), (69, 292225894), (138, 146112947), (293, 68817702), (586, 34408851), (879, 22939234), (1758, 11469617), (6739, 2992074), (13478, 1496037), (20217, 997358), (40434, 498679)]