20237413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 24768000

約数和(自身を除く): 4530587

約数列:

[1, 7, 19, 59, 133, 413, 1121, 2579, 7847, 18053, 49001, 152161, 343007, 1065127, 2891059, 20237413]

約数ペア:

[(1, 20237413), (7, 2891059), (19, 1065127), (59, 343007), (133, 152161), (413, 49001), (1121, 18053), (2579, 7847)]