20176676685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{94573}}^1$

素因数の和:95026

約数の個数: 48

約数和(自身を含む): 38241186048

約数和(自身を除く): 18064509363

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 431, 495, 1293, 2155, 3879, 4741, 6465, 14223, 19395, 23705, 42669, 71115, 94573, 213345, 283719, 472865, 851157, 1040303, 1418595, 3120909, 4255785, 5201515, 9362727, 15604545, 40760963, 46813635, 122282889, 203804815, 366848667, 448370593, 611414445, 1345111779, 1834243335, 2241852965, 4035335337, 6725558895, 20176676685]

約数ペア:

[(1, 20176676685), (3, 6725558895), (5, 4035335337), (9, 2241852965), (11, 1834243335), (15, 1345111779), (33, 611414445), (45, 448370593), (55, 366848667), (99, 203804815), (165, 122282889), (431, 46813635), (495, 40760963), (1293, 15604545), (2155, 9362727), (3879, 5201515), (4741, 4255785), (6465, 3120909), (14223, 1418595), (19395, 1040303), (23705, 851157), (42669, 472865), (71115, 283719), (94573, 213345)]