20060667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 31951920

約数和(自身を除く): 11891253

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 2089, 3201, 6267, 9603, 18801, 22979, 68937, 202633, 206811, 607899, 1823697, 2228963, 6686889, 20060667]

約数ペア:

[(1, 20060667), (3, 6686889), (9, 2228963), (11, 1823697), (33, 607899), (97, 206811), (99, 202633), (291, 68937), (873, 22979), (1067, 18801), (2089, 9603), (3201, 6267)]