20941489079038

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{191873789}}^1$

素因数の和:191873865

約数の個数: 32

約数和(自身を含む): 35393806798560

約数和(自身を除く): 14452317719522

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1331, 2662, 4961, 9922, 54571, 109142, 191873789, 383747578, 2110611679, 4221223358, 7866825349, 15733650698, 23216728469, 46433456938, 86535078839, 173070157678, 255384013159, 510768026318, 951885867229, 1903771734458, 10470744539519, 20941489079038]

約数ペア:

[(1, 20941489079038), (2, 10470744539519), (11, 1903771734458), (22, 951885867229), (41, 510768026318), (82, 255384013159), (121, 173070157678), (242, 86535078839), (451, 46433456938), (902, 23216728469), (1331, 15733650698), (2662, 7866825349), (4961, 4221223358), (9922, 2110611679), (54571, 383747578), (109142, 191873789)]