20199333888

素因数分解:

$2^{13}\times 3^2\times {\mathrm{273971}}^1$

素因数の和:274003

約数の個数: 84

約数和(自身を含む): 58350282588

約数和(自身を除く): 38150948700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 18432, 24576, 36864, 73728, 273971, 547942, 821913, 1095884, 1643826, 2191768, 2465739, 3287652, 4383536, 4931478, 6575304, 8767072, 9862956, 13150608, 17534144, 19725912, 26301216, 35068288, 39451824, 52602432, 70136576, 78903648, 105204864, 140273152, 157807296, 210409728, 280546304, 315614592, 420819456, 561092608, 631229184, 841638912, 1122185216, 1262458368, 1683277824, 2244370432, 2524916736, 3366555648, 5049833472, 6733111296, 10099666944, 20199333888]

約数ペア:

[(1, 20199333888), (2, 10099666944), (3, 6733111296), (4, 5049833472), (6, 3366555648), (8, 2524916736), (9, 2244370432), (12, 1683277824), (16, 1262458368), (18, 1122185216), (24, 841638912), (32, 631229184), (36, 561092608), (48, 420819456), (64, 315614592), (72, 280546304), (96, 210409728), (128, 157807296), (144, 140273152), (192, 105204864), (256, 78903648), (288, 70136576), (384, 52602432), (512, 39451824), (576, 35068288), (768, 26301216), (1024, 19725912), (1152, 17534144), (1536, 13150608), (2048, 9862956), (2304, 8767072), (3072, 6575304), (4096, 4931478), (4608, 4383536), (6144, 3287652), (8192, 2465739), (9216, 2191768), (12288, 1643826), (18432, 1095884), (24576, 821913), (36864, 547942), (73728, 273971)]