20162316874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{699449}}^1$

素因数の和:699558

約数の個数: 32

約数和(自身を含む): 36259488000

約数和(自身を除く): 16097171126

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 699449, 1398898, 4896143, 9792286, 20284021, 40568042, 49660879, 99321758, 141988147, 283976294, 347626153, 695252306, 1440165491, 2880330982, 10081158437, 20162316874]

約数ペア:

[(1, 20162316874), (2, 10081158437), (7, 2880330982), (14, 1440165491), (29, 695252306), (58, 347626153), (71, 283976294), (142, 141988147), (203, 99321758), (406, 49660879), (497, 40568042), (994, 20284021), (2059, 9792286), (4118, 4896143), (14413, 1398898), (28826, 699449)]