20222015168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2677}}^1$

素因数の和:2890

約数の個数: 112

約数和(自身を含む): 43636960224

約数和(自身を除く): 23414945056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 131, 136, 212, 262, 272, 424, 524, 544, 848, 901, 1048, 1088, 1696, 1802, 2096, 2227, 2677, 3392, 3604, 4192, 4454, 5354, 6943, 7208, 8384, 8908, 10708, 13886, 14416, 17816, 21416, 27772, 28832, 35632, 42832, 45509, 55544, 57664, 71264, 85664, 91018, 111088, 118031, 141881, 142528, 171328, 182036, 222176, 236062, 283762, 350687, 364072, 444352, 472124, 567524, 701374, 728144, 944248, 1135048, 1402748, 1456288, 1888496, 2270096, 2411977, 2805496, 2912576, 3776992, 4540192, 4823954, 5610992, 5961679, 7553984, 9080384, 9647908, 11221984, 11923358, 18586411, 19295816, 22443968, 23846716, 37172822, 38591632, 47693432, 74345644, 77183264, 95386864, 148691288, 154366528, 190773728, 297382576, 315968987, 381547456, 594765152, 631937974, 1189530304, 1263875948, 2527751896, 5055503792, 10111007584, 20222015168]

約数ペア:

[(1, 20222015168), (2, 10111007584), (4, 5055503792), (8, 2527751896), (16, 1263875948), (17, 1189530304), (32, 631937974), (34, 594765152), (53, 381547456), (64, 315968987), (68, 297382576), (106, 190773728), (131, 154366528), (136, 148691288), (212, 95386864), (262, 77183264), (272, 74345644), (424, 47693432), (524, 38591632), (544, 37172822), (848, 23846716), (901, 22443968), (1048, 19295816), (1088, 18586411), (1696, 11923358), (1802, 11221984), (2096, 9647908), (2227, 9080384), (2677, 7553984), (3392, 5961679), (3604, 5610992), (4192, 4823954), (4454, 4540192), (5354, 3776992), (6943, 2912576), (7208, 2805496), (8384, 2411977), (8908, 2270096), (10708, 1888496), (13886, 1456288), (14416, 1402748), (17816, 1135048), (21416, 944248), (27772, 728144), (28832, 701374), (35632, 567524), (42832, 472124), (45509, 444352), (55544, 364072), (57664, 350687), (71264, 283762), (85664, 236062), (91018, 222176), (111088, 182036), (118031, 171328), (141881, 142528)]