20150318174

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1721}}^1\times {\mathrm{3109}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 34703121600

約数和(自身を除く): 14552803426

約数列:

[1, 2, 7, 14, 269, 538, 1721, 1883, 3109, 3442, 3766, 6218, 12047, 21763, 24094, 43526, 462949, 836321, 925898, 1672642, 3240643, 5350589, 5854247, 6481286, 10701178, 11708494, 37454123, 74908246, 1439308441, 2878616882, 10075159087, 20150318174]

約数ペア:

[(1, 20150318174), (2, 10075159087), (7, 2878616882), (14, 1439308441), (269, 74908246), (538, 37454123), (1721, 11708494), (1883, 10701178), (3109, 6481286), (3442, 5854247), (3766, 5350589), (6218, 3240643), (12047, 1672642), (21763, 925898), (24094, 836321), (43526, 462949)]