2020140531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{22643}}^1$

素因数の和:23103

約数の個数: 24

約数和(自身を含む): 3052048896

約数和(自身を除く): 1031908365

約数列:

[1, 3, 9, 23, 69, 207, 431, 1293, 3879, 9913, 22643, 29739, 67929, 89217, 203787, 520789, 1562367, 4687101, 9759133, 29277399, 87832197, 224460059, 673380177, 2020140531]

約数ペア:

[(1, 2020140531), (3, 673380177), (9, 224460059), (23, 87832197), (69, 29277399), (207, 9759133), (431, 4687101), (1293, 1562367), (3879, 520789), (9913, 203787), (22643, 89217), (29739, 67929)]