20118242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1051}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 32039712

約数和(自身を除く): 11921470

約数列:

[1, 2, 17, 34, 563, 1051, 1126, 2102, 9571, 17867, 19142, 35734, 591713, 1183426, 10059121, 20118242]

約数ペア:

[(1, 20118242), (2, 10059121), (17, 1183426), (34, 591713), (563, 35734), (1051, 19142), (1126, 17867), (2102, 9571)]