20323654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41141}}^1$

素因数の和:41175

約数の個数: 16

約数和(自身を含む): 34559280

約数和(自身を除く): 14235626

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 41141, 82282, 534833, 781679, 1069666, 1563358, 10161827, 20323654]

約数ペア:

[(1, 20323654), (2, 10161827), (13, 1563358), (19, 1069666), (26, 781679), (38, 534833), (247, 82282), (494, 41141)]