20159095374

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1559}}^1\times {\mathrm{1979}}^1$

素因数の和:3571

約数の個数: 96

約数和(自身を含む): 49297248000

約数和(自身を除く): 29138152626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1559, 1979, 2178, 3118, 3267, 3958, 4677, 5937, 6534, 9354, 11874, 14031, 17149, 17811, 21769, 28062, 34298, 35622, 42093, 43538, 51447, 53433, 65307, 84186, 102894, 106866, 130614, 154341, 188639, 195921, 239459, 308682, 377278, 391842, 463023, 478918, 565917, 587763, 718377, 926046, 1131834, 1175526, 1436754, 1697751, 2155131, 3085261, 3395502, 4310262, 5093253, 6170522, 6465393, 9255783, 10186506, 12930786, 18511566, 27767349, 33937871, 55534698, 67875742, 83302047, 101813613, 166604094, 203627226, 305440839, 373316581, 610881678, 746633162, 916322517, 1119949743, 1832645034, 2239899486, 3359849229, 6719698458, 10079547687, 20159095374]

約数ペア:

[(1, 20159095374), (2, 10079547687), (3, 6719698458), (6, 3359849229), (9, 2239899486), (11, 1832645034), (18, 1119949743), (22, 916322517), (27, 746633162), (33, 610881678), (54, 373316581), (66, 305440839), (99, 203627226), (121, 166604094), (198, 101813613), (242, 83302047), (297, 67875742), (363, 55534698), (594, 33937871), (726, 27767349), (1089, 18511566), (1559, 12930786), (1979, 10186506), (2178, 9255783), (3118, 6465393), (3267, 6170522), (3958, 5093253), (4677, 4310262), (5937, 3395502), (6534, 3085261), (9354, 2155131), (11874, 1697751), (14031, 1436754), (17149, 1175526), (17811, 1131834), (21769, 926046), (28062, 718377), (34298, 587763), (35622, 565917), (42093, 478918), (43538, 463023), (51447, 391842), (53433, 377278), (65307, 308682), (84186, 239459), (102894, 195921), (106866, 188639), (130614, 154341)]