20160034785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2476

約数の個数: 128

約数和(自身を含む): 40419256320

約数和(自身を除く): 20259221535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 163, 165, 185, 297, 333, 407, 489, 495, 555, 815, 999, 1221, 1467, 1485, 1665, 1793, 2035, 2251, 2445, 3663, 4401, 4995, 5379, 6031, 6105, 6753, 7335, 8965, 10989, 11255, 16137, 18093, 18315, 20259, 22005, 24761, 26895, 30155, 33765, 48411, 54279, 54945, 60777, 66341, 74283, 80685, 83287, 90465, 101295, 123805, 162837, 199023, 222849, 242055, 249861, 271395, 303885, 331705, 366913, 371415, 416435, 597069, 668547, 749583, 814185, 916157, 995115, 1100739, 1114245, 1249305, 1791207, 1834565, 2248749, 2748471, 2985345, 3302217, 3342735, 3747915, 4036043, 4580785, 5503695, 8245413, 8956035, 9906651, 11243745, 12108129, 13575781, 13742355, 16511085, 20180215, 24736239, 36324387, 40727343, 41227065, 49533255, 60540645, 67878905, 108973161, 122182029, 123681195, 149333591, 181621935, 203636715, 366546087, 448000773, 544865805, 610910145, 746667955, 1344002319, 1832730435, 2240003865, 4032006957, 6720011595, 20160034785]

約数ペア:

[(1, 20160034785), (3, 6720011595), (5, 4032006957), (9, 2240003865), (11, 1832730435), (15, 1344002319), (27, 746667955), (33, 610910145), (37, 544865805), (45, 448000773), (55, 366546087), (99, 203636715), (111, 181621935), (135, 149333591), (163, 123681195), (165, 122182029), (185, 108973161), (297, 67878905), (333, 60540645), (407, 49533255), (489, 41227065), (495, 40727343), (555, 36324387), (815, 24736239), (999, 20180215), (1221, 16511085), (1467, 13742355), (1485, 13575781), (1665, 12108129), (1793, 11243745), (2035, 9906651), (2251, 8956035), (2445, 8245413), (3663, 5503695), (4401, 4580785), (4995, 4036043), (5379, 3747915), (6031, 3342735), (6105, 3302217), (6753, 2985345), (7335, 2748471), (8965, 2248749), (10989, 1834565), (11255, 1791207), (16137, 1249305), (18093, 1114245), (18315, 1100739), (20259, 995115), (22005, 916157), (24761, 814185), (26895, 749583), (30155, 668547), (33765, 597069), (48411, 416435), (54279, 371415), (54945, 366913), (60777, 331705), (66341, 303885), (74283, 271395), (80685, 249861), (83287, 242055), (90465, 222849), (101295, 199023), (123805, 162837)]