20183097609

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2267509}}^1$

素因数の和:2267581

約数の個数: 24

約数和(自身を含む): 31128377280

約数和(自身を除く): 10945279671

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 2267509, 6802527, 20407581, 52152707, 97502887, 156458121, 292508661, 469374363, 877525983, 2242566401, 6727699203, 20183097609]

約数ペア:

[(1, 20183097609), (3, 6727699203), (9, 2242566401), (23, 877525983), (43, 469374363), (69, 292508661), (129, 156458121), (207, 97502887), (387, 52152707), (989, 20407581), (2967, 6802527), (8901, 2267509)]