20184097554

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2237}}^1\times {\mathrm{3947}}^1$

素因数の和:6319

約数の個数: 48

約数和(自身を含む): 44107435008

約数和(自身を除く): 23923337454

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2237, 2286, 3947, 4474, 6711, 7894, 11841, 13422, 20133, 23682, 35523, 40266, 71046, 284099, 501269, 568198, 852297, 1002538, 1503807, 1704594, 2556891, 3007614, 4511421, 5113782, 8829439, 9022842, 17658878, 26488317, 52976634, 79464951, 158929902, 1121338753, 2242677506, 3364016259, 6728032518, 10092048777, 20184097554]

約数ペア:

[(1, 20184097554), (2, 10092048777), (3, 6728032518), (6, 3364016259), (9, 2242677506), (18, 1121338753), (127, 158929902), (254, 79464951), (381, 52976634), (762, 26488317), (1143, 17658878), (2237, 9022842), (2286, 8829439), (3947, 5113782), (4474, 4511421), (6711, 3007614), (7894, 2556891), (11841, 1704594), (13422, 1503807), (20133, 1002538), (23682, 852297), (35523, 568198), (40266, 501269), (71046, 284099)]