20180451511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{77249}}^1$

素因数の和:77415

約数の個数: 24

約数和(自身を含む): 23671872000

約数和(自身を除く): 3491420489

約数列:

[1, 11, 17, 121, 127, 187, 1397, 2057, 2159, 15367, 23749, 77249, 261239, 849739, 1313233, 9347129, 9810623, 14445563, 107916853, 158901193, 166780591, 1187085383, 1834586501, 20180451511]

約数ペア:

[(1, 20180451511), (11, 1834586501), (17, 1187085383), (121, 166780591), (127, 158901193), (187, 107916853), (1397, 14445563), (2057, 9810623), (2159, 9347129), (15367, 1313233), (23749, 849739), (77249, 261239)]