20170124149

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 23714000640

約数和(自身を除く): 3543876491

約数列:

[1, 7, 59, 173, 197, 413, 1211, 1379, 1433, 10031, 10207, 11623, 34081, 71449, 81361, 84547, 238567, 247909, 282301, 591829, 1735363, 1976107, 2010779, 14075453, 14626631, 16655759, 48838073, 102386417, 116590313, 341866511, 2881446307, 20170124149]

約数ペア:

[(1, 20170124149), (7, 2881446307), (59, 341866511), (173, 116590313), (197, 102386417), (413, 48838073), (1211, 16655759), (1379, 14626631), (1433, 14075453), (10031, 2010779), (10207, 1976107), (11623, 1735363), (34081, 591829), (71449, 282301), (81361, 247909), (84547, 238567)]