20136487869

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{33751}}^1$

素因数の和:34942

約数の個数: 32

約数和(自身を含む): 31429862400

約数和(自身を除く): 11293374531

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1163, 3489, 10467, 22097, 31401, 33751, 66291, 101253, 198873, 303759, 596619, 641269, 911277, 1923807, 5771421, 17314263, 39252413, 117757239, 353271717, 745795847, 1059815151, 2237387541, 6712162623, 20136487869]

約数ペア:

[(1, 20136487869), (3, 6712162623), (9, 2237387541), (19, 1059815151), (27, 745795847), (57, 353271717), (171, 117757239), (513, 39252413), (1163, 17314263), (3489, 5771421), (10467, 1923807), (22097, 911277), (31401, 641269), (33751, 596619), (66291, 303759), (101253, 198873)]