20197636723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 22564523520

約数和(自身を除く): 2366886797

約数列:

[1, 11, 97, 131, 229, 631, 1067, 1441, 2519, 6941, 12707, 22213, 29999, 61207, 82661, 139777, 144499, 244343, 329989, 673277, 909271, 1589489, 2909903, 8018117, 14016403, 18929369, 32008933, 88199287, 154180433, 208223059, 1836148793, 20197636723]

約数ペア:

[(1, 20197636723), (11, 1836148793), (97, 208223059), (131, 154180433), (229, 88199287), (631, 32008933), (1067, 18929369), (1441, 14016403), (2519, 8018117), (6941, 2909903), (12707, 1589489), (22213, 909271), (29999, 673277), (61207, 329989), (82661, 244343), (139777, 144499)]