20195430112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4413337}}^1$

素因数の和:4413371

約数の個数: 48

約数和(自身を含む): 46710769392

約数和(自身を除く): 26515339280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4413337, 8826674, 17653348, 35306696, 48546707, 57373381, 70613392, 97093414, 114746762, 141226784, 194186828, 229493524, 388373656, 458987048, 631107191, 776747312, 917974096, 1262214382, 1553494624, 1835948192, 2524428764, 5048857528, 10097715056, 20195430112]

約数ペア:

[(1, 20195430112), (2, 10097715056), (4, 5048857528), (8, 2524428764), (11, 1835948192), (13, 1553494624), (16, 1262214382), (22, 917974096), (26, 776747312), (32, 631107191), (44, 458987048), (52, 388373656), (88, 229493524), (104, 194186828), (143, 141226784), (176, 114746762), (208, 97093414), (286, 70613392), (352, 57373381), (416, 48546707), (572, 35306696), (1144, 17653348), (2288, 8826674), (4576, 4413337)]