20121902712

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6277}}^1$

素因数の和:6412

約数の個数: 192

約数和(自身を含む): 60466180320

約数和(自身を除く): 40344277608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 97, 102, 108, 136, 153, 162, 194, 204, 216, 243, 291, 306, 324, 388, 408, 459, 486, 582, 612, 648, 776, 873, 918, 972, 1164, 1224, 1377, 1649, 1746, 1836, 1944, 2328, 2619, 2754, 3298, 3492, 3672, 4131, 4947, 5238, 5508, 6277, 6596, 6984, 7857, 8262, 9894, 10476, 11016, 12554, 13192, 14841, 15714, 16524, 18831, 19788, 20952, 23571, 25108, 29682, 31428, 33048, 37662, 39576, 44523, 47142, 50216, 56493, 59364, 62856, 75324, 89046, 94284, 106709, 112986, 118728, 133569, 150648, 169479, 178092, 188568, 213418, 225972, 267138, 320127, 338958, 356184, 400707, 426836, 451944, 508437, 534276, 608869, 640254, 677916, 801414, 853672, 960381, 1016874, 1068552, 1217738, 1280508, 1355832, 1525311, 1602828, 1826607, 1920762, 2033748, 2435476, 2561016, 2881143, 3050622, 3205656, 3653214, 3841524, 4067496, 4870952, 5479821, 5762286, 6101244, 7306428, 7683048, 8643429, 10350773, 10959642, 11524572, 12202488, 14612856, 16439463, 17286858, 20701546, 21919284, 23049144, 25930287, 31052319, 32878926, 34573716, 41403092, 43838568, 49318389, 51860574, 62104638, 65757852, 69147432, 82806184, 93156957, 98636778, 103721148, 124209276, 131515704, 147955167, 186313914, 197273556, 207442296, 248418552, 279470871, 295910334, 372627828, 394547112, 558941742, 591820668, 745255656, 838412613, 1117883484, 1183641336, 1676825226, 2235766968, 2515237839, 3353650452, 5030475678, 6707300904, 10060951356, 20121902712]

約数ペア:

[(1, 20121902712), (2, 10060951356), (3, 6707300904), (4, 5030475678), (6, 3353650452), (8, 2515237839), (9, 2235766968), (12, 1676825226), (17, 1183641336), (18, 1117883484), (24, 838412613), (27, 745255656), (34, 591820668), (36, 558941742), (51, 394547112), (54, 372627828), (68, 295910334), (72, 279470871), (81, 248418552), (97, 207442296), (102, 197273556), (108, 186313914), (136, 147955167), (153, 131515704), (162, 124209276), (194, 103721148), (204, 98636778), (216, 93156957), (243, 82806184), (291, 69147432), (306, 65757852), (324, 62104638), (388, 51860574), (408, 49318389), (459, 43838568), (486, 41403092), (582, 34573716), (612, 32878926), (648, 31052319), (776, 25930287), (873, 23049144), (918, 21919284), (972, 20701546), (1164, 17286858), (1224, 16439463), (1377, 14612856), (1649, 12202488), (1746, 11524572), (1836, 10959642), (1944, 10350773), (2328, 8643429), (2619, 7683048), (2754, 7306428), (3298, 6101244), (3492, 5762286), (3672, 5479821), (4131, 4870952), (4947, 4067496), (5238, 3841524), (5508, 3653214), (6277, 3205656), (6596, 3050622), (6984, 2881143), (7857, 2561016), (8262, 2435476), (9894, 2033748), (10476, 1920762), (11016, 1826607), (12554, 1602828), (13192, 1525311), (14841, 1355832), (15714, 1280508), (16524, 1217738), (18831, 1068552), (19788, 1016874), (20952, 960381), (23571, 853672), (25108, 801414), (29682, 677916), (31428, 640254), (33048, 608869), (37662, 534276), (39576, 508437), (44523, 451944), (47142, 426836), (50216, 400707), (56493, 356184), (59364, 338958), (62856, 320127), (75324, 267138), (89046, 225972), (94284, 213418), (106709, 188568), (112986, 178092), (118728, 169479), (133569, 150648)]