20709278568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1741}}^1$

素因数の和:2440

約数の個数: 192

約数和(自身を含む): 63981290880

約数和(自身を除く): 43272012312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 653, 759, 792, 828, 1012, 1306, 1518, 1656, 1741, 1959, 2024, 2277, 2612, 3036, 3482, 3918, 4554, 5223, 5224, 5877, 6072, 6964, 7183, 7836, 9108, 10446, 11754, 13928, 14366, 15019, 15669, 15672, 18216, 19151, 20892, 21549, 23508, 28732, 30038, 31338, 38302, 40043, 41784, 43098, 45057, 47016, 57453, 57464, 60076, 62676, 64647, 76604, 80086, 86196, 90114, 114906, 120129, 120152, 125352, 129294, 135171, 153208, 160172, 165209, 172359, 172392, 180228, 229812, 240258, 258588, 270342, 320344, 330418, 344718, 360387, 360456, 440473, 459624, 480516, 495627, 517176, 540684, 660836, 689436, 720774, 880946, 961032, 991254, 1081368, 1136873, 1321419, 1321672, 1378872, 1441548, 1486881, 1761892, 1982508, 2273746, 2642838, 2883096, 2973762, 3410619, 3523784, 3964257, 3965016, 4547492, 5285676, 5947524, 6821238, 7928514, 9094984, 10231857, 10571352, 11895048, 12505603, 13642476, 15857028, 20463714, 25011206, 26148079, 27284952, 31714056, 37516809, 40927428, 50022412, 52296158, 75033618, 78444237, 81854856, 100044824, 104592316, 112550427, 150067236, 156888474, 209184632, 225100854, 235332711, 287628869, 300134472, 313776948, 450201708, 470665422, 575257738, 627553896, 862886607, 900403416, 941330844, 1150515476, 1725773214, 1882661688, 2301030952, 2588659821, 3451546428, 5177319642, 6903092856, 10354639284, 20709278568]

約数ペア:

[(1, 20709278568), (2, 10354639284), (3, 6903092856), (4, 5177319642), (6, 3451546428), (8, 2588659821), (9, 2301030952), (11, 1882661688), (12, 1725773214), (18, 1150515476), (22, 941330844), (23, 900403416), (24, 862886607), (33, 627553896), (36, 575257738), (44, 470665422), (46, 450201708), (66, 313776948), (69, 300134472), (72, 287628869), (88, 235332711), (92, 225100854), (99, 209184632), (132, 156888474), (138, 150067236), (184, 112550427), (198, 104592316), (207, 100044824), (253, 81854856), (264, 78444237), (276, 75033618), (396, 52296158), (414, 50022412), (506, 40927428), (552, 37516809), (653, 31714056), (759, 27284952), (792, 26148079), (828, 25011206), (1012, 20463714), (1306, 15857028), (1518, 13642476), (1656, 12505603), (1741, 11895048), (1959, 10571352), (2024, 10231857), (2277, 9094984), (2612, 7928514), (3036, 6821238), (3482, 5947524), (3918, 5285676), (4554, 4547492), (5223, 3965016), (5224, 3964257), (5877, 3523784), (6072, 3410619), (6964, 2973762), (7183, 2883096), (7836, 2642838), (9108, 2273746), (10446, 1982508), (11754, 1761892), (13928, 1486881), (14366, 1441548), (15019, 1378872), (15669, 1321672), (15672, 1321419), (18216, 1136873), (19151, 1081368), (20892, 991254), (21549, 961032), (23508, 880946), (28732, 720774), (30038, 689436), (31338, 660836), (38302, 540684), (40043, 517176), (41784, 495627), (43098, 480516), (45057, 459624), (47016, 440473), (57453, 360456), (57464, 360387), (60076, 344718), (62676, 330418), (64647, 320344), (76604, 270342), (80086, 258588), (86196, 240258), (90114, 229812), (114906, 180228), (120129, 172392), (120152, 172359), (125352, 165209), (129294, 160172), (135171, 153208)]