20199117762

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1181}}^1\times {\mathrm{1307}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 43895621952

約数和(自身を除く): 23696504190

約数列:

[1, 2, 3, 6, 9, 18, 727, 1181, 1307, 1454, 2181, 2362, 2614, 3543, 3921, 4362, 6543, 7086, 7842, 10629, 11763, 13086, 21258, 23526, 858587, 950189, 1543567, 1717174, 1900378, 2575761, 2850567, 3087134, 4630701, 5151522, 5701134, 7727283, 8551701, 9261402, 13892103, 15454566, 17103402, 27784206, 1122173209, 2244346418, 3366519627, 6733039254, 10099558881, 20199117762]

約数ペア:

[(1, 20199117762), (2, 10099558881), (3, 6733039254), (6, 3366519627), (9, 2244346418), (18, 1122173209), (727, 27784206), (1181, 17103402), (1307, 15454566), (1454, 13892103), (2181, 9261402), (2362, 8551701), (2614, 7727283), (3543, 5701134), (3921, 5151522), (4362, 4630701), (6543, 3087134), (7086, 2850567), (7842, 2575761), (10629, 1900378), (11763, 1717174), (13086, 1543567), (21258, 950189), (23526, 858587)]