20564692992

素因数分解:

$2^{12}\times 3^3\times {\mathrm{185951}}^1$

素因数の和:185984

約数の個数: 104

約数和(自身を含む): 60925313280

約数和(自身を除く): 40360620288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4608, 6144, 6912, 9216, 12288, 13824, 18432, 27648, 36864, 55296, 110592, 185951, 371902, 557853, 743804, 1115706, 1487608, 1673559, 2231412, 2975216, 3347118, 4462824, 5020677, 5950432, 6694236, 8925648, 10041354, 11900864, 13388472, 17851296, 20082708, 23801728, 26776944, 35702592, 40165416, 47603456, 53553888, 71405184, 80330832, 95206912, 107107776, 142810368, 160661664, 190413824, 214215552, 285620736, 321323328, 380827648, 428431104, 571241472, 642646656, 761655296, 856862208, 1142482944, 1285293312, 1713724416, 2284965888, 2570586624, 3427448832, 5141173248, 6854897664, 10282346496, 20564692992]

約数ペア:

[(1, 20564692992), (2, 10282346496), (3, 6854897664), (4, 5141173248), (6, 3427448832), (8, 2570586624), (9, 2284965888), (12, 1713724416), (16, 1285293312), (18, 1142482944), (24, 856862208), (27, 761655296), (32, 642646656), (36, 571241472), (48, 428431104), (54, 380827648), (64, 321323328), (72, 285620736), (96, 214215552), (108, 190413824), (128, 160661664), (144, 142810368), (192, 107107776), (216, 95206912), (256, 80330832), (288, 71405184), (384, 53553888), (432, 47603456), (512, 40165416), (576, 35702592), (768, 26776944), (864, 23801728), (1024, 20082708), (1152, 17851296), (1536, 13388472), (1728, 11900864), (2048, 10041354), (2304, 8925648), (3072, 6694236), (3456, 5950432), (4096, 5020677), (4608, 4462824), (6144, 3347118), (6912, 2975216), (9216, 2231412), (12288, 1673559), (13824, 1487608), (18432, 1115706), (27648, 743804), (36864, 557853), (55296, 371902), (110592, 185951)]