20087938076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2161853}}^1$

素因数の和:2161981

約数の個数: 24

約数和(自身を含む): 37045530144

約数和(自身を除く): 16957592068

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 2161853, 4323706, 8647412, 49722619, 99445238, 198890476, 218347153, 436694306, 873388612, 5021984519, 10043969038, 20087938076]

約数ペア:

[(1, 20087938076), (2, 10043969038), (4, 5021984519), (23, 873388612), (46, 436694306), (92, 218347153), (101, 198890476), (202, 99445238), (404, 49722619), (2323, 8647412), (4646, 4323706), (9292, 2161853)]