20828909592

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{3323}}^1$

素因数の和:3927

約数の個数: 160

約数和(自身を含む): 61899195600

約数和(自身を除く): 41070286008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 569, 612, 648, 918, 1138, 1224, 1377, 1707, 1836, 2276, 2754, 3323, 3414, 3672, 4552, 5121, 5508, 6646, 6828, 9673, 9969, 10242, 11016, 13292, 13656, 15363, 19346, 19938, 20484, 26584, 29019, 29907, 30726, 38692, 39876, 40968, 46089, 56491, 58038, 59814, 61452, 77384, 79752, 87057, 89721, 92178, 112982, 116076, 119628, 122904, 169473, 174114, 179442, 184356, 225964, 232152, 239256, 261171, 269163, 338946, 348228, 358884, 368712, 451928, 508419, 522342, 538326, 677892, 696456, 717768, 783513, 1016838, 1044684, 1076652, 1355784, 1525257, 1567026, 1890787, 2033676, 2089368, 2153304, 3050514, 3134052, 3781574, 4067352, 4575771, 5672361, 6101028, 6268104, 7563148, 9151542, 11344722, 12202056, 15126296, 17017083, 18303084, 22689444, 32143379, 34034166, 36606168, 45378888, 51051249, 64286758, 68068332, 96430137, 102102498, 128573516, 136136664, 153153747, 192860274, 204204996, 257147032, 289290411, 306307494, 385720548, 408409992, 578580822, 612614988, 771441096, 867871233, 1157161644, 1225229976, 1735742466, 2314323288, 2603613699, 3471484932, 5207227398, 6942969864, 10414454796, 20828909592]

約数ペア:

[(1, 20828909592), (2, 10414454796), (3, 6942969864), (4, 5207227398), (6, 3471484932), (8, 2603613699), (9, 2314323288), (12, 1735742466), (17, 1225229976), (18, 1157161644), (24, 867871233), (27, 771441096), (34, 612614988), (36, 578580822), (51, 408409992), (54, 385720548), (68, 306307494), (72, 289290411), (81, 257147032), (102, 204204996), (108, 192860274), (136, 153153747), (153, 136136664), (162, 128573516), (204, 102102498), (216, 96430137), (306, 68068332), (324, 64286758), (408, 51051249), (459, 45378888), (569, 36606168), (612, 34034166), (648, 32143379), (918, 22689444), (1138, 18303084), (1224, 17017083), (1377, 15126296), (1707, 12202056), (1836, 11344722), (2276, 9151542), (2754, 7563148), (3323, 6268104), (3414, 6101028), (3672, 5672361), (4552, 4575771), (5121, 4067352), (5508, 3781574), (6646, 3134052), (6828, 3050514), (9673, 2153304), (9969, 2089368), (10242, 2033676), (11016, 1890787), (13292, 1567026), (13656, 1525257), (15363, 1355784), (19346, 1076652), (19938, 1044684), (20484, 1016838), (26584, 783513), (29019, 717768), (29907, 696456), (30726, 677892), (38692, 538326), (39876, 522342), (40968, 508419), (46089, 451928), (56491, 368712), (58038, 358884), (59814, 348228), (61452, 338946), (77384, 269163), (79752, 261171), (87057, 239256), (89721, 232152), (92178, 225964), (112982, 184356), (116076, 179442), (119628, 174114), (122904, 169473)]