20108966641

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 21416072832

約数和(自身を除く): 1307106191

約数列:

[1, 41, 43, 113, 193, 523, 1763, 4633, 4859, 7913, 8299, 21443, 21809, 22489, 59099, 100939, 199219, 340259, 894169, 922049, 937787, 2423059, 2541257, 4138499, 4340377, 11406107, 38449267, 104191537, 177955457, 467650387, 490462601, 20108966641]

約数ペア:

[(1, 20108966641), (41, 490462601), (43, 467650387), (113, 177955457), (193, 104191537), (523, 38449267), (1763, 11406107), (4633, 4340377), (4859, 4138499), (7913, 2541257), (8299, 2423059), (21443, 937787), (21809, 922049), (22489, 894169), (59099, 340259), (100939, 199219)]