20229690719

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{48281}}^1$

素因数の和:48815

約数の個数: 24

約数和(自身を含む): 24966815328

約数和(自身を除く): 4737124609

約数列:

[1, 7, 17, 49, 119, 503, 833, 3521, 8551, 24647, 48281, 59857, 337967, 418999, 820777, 2365769, 5745439, 24285343, 40218073, 169997401, 412850831, 1189981807, 2889955817, 20229690719]

約数ペア:

[(1, 20229690719), (7, 2889955817), (17, 1189981807), (49, 412850831), (119, 169997401), (503, 40218073), (833, 24285343), (3521, 5745439), (8551, 2365769), (24647, 820777), (48281, 418999), (59857, 337967)]