20194394731

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2116591}}^1$

素因数の和:2116674

約数の個数: 16

約数和(自身を含む): 24383139840

約数和(自身を除く): 4188745109

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 2116591, 14816137, 61381139, 99479777, 429667973, 696358439, 2884913533, 20194394731]

約数ペア:

[(1, 20194394731), (7, 2884913533), (29, 696358439), (47, 429667973), (203, 99479777), (329, 61381139), (1363, 14816137), (9541, 2116591)]