20072754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85781}}^1$

素因数の和:85802

約数の個数: 24

約数和(自身を含む): 46836972

約数和(自身を除く): 26764218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85781, 171562, 257343, 514686, 772029, 1115153, 1544058, 2230306, 3345459, 6690918, 10036377, 20072754]

約数ペア:

[(1, 20072754), (2, 10036377), (3, 6690918), (6, 3345459), (9, 2230306), (13, 1544058), (18, 1115153), (26, 772029), (39, 514686), (78, 257343), (117, 171562), (234, 85781)]