20186969866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{57149}}^1$

素因数の和:58278

約数の個数: 32

約数和(自身を含む): 36144403200

約数和(自身を除く): 15957433334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1097, 2194, 7679, 15358, 25231, 50462, 57149, 114298, 176617, 353234, 400043, 800086, 1314427, 2628854, 9200989, 18401978, 62692453, 125384906, 438847171, 877694342, 1441926419, 2883852838, 10093484933, 20186969866]

約数ペア:

[(1, 20186969866), (2, 10093484933), (7, 2883852838), (14, 1441926419), (23, 877694342), (46, 438847171), (161, 125384906), (322, 62692453), (1097, 18401978), (2194, 9200989), (7679, 2628854), (15358, 1314427), (25231, 800086), (50462, 400043), (57149, 353234), (114298, 176617)]