20793842

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 31877280

約数和(自身を除く): 11083438

約数列:

[1, 2, 59, 118, 313, 563, 626, 1126, 18467, 33217, 36934, 66434, 176219, 352438, 10396921, 20793842]

約数ペア:

[(1, 20793842), (2, 10396921), (59, 352438), (118, 176219), (313, 66434), (563, 36934), (626, 33217), (1126, 18467)]