20341222745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{567319}}^1$

素因数の和:567496

約数の個数: 16

約数和(自身を含む): 24998388480

約数和(自身を除く): 4657165735

約数列:

[1, 5, 71, 101, 355, 505, 7171, 35855, 567319, 2836595, 40279649, 57299219, 201398245, 286496095, 4068244549, 20341222745]

約数ペア:

[(1, 20341222745), (5, 4068244549), (71, 286496095), (101, 201398245), (355, 57299219), (505, 40279649), (7171, 2836595), (35855, 567319)]