20131068745

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{11833}}^1$

素因数の和:12049

約数の個数: 32

約数和(自身を含む): 25220620800

約数和(自身を除く): 5089552055

約数列:

[1, 5, 59, 73, 79, 295, 365, 395, 4307, 4661, 5767, 11833, 21535, 23305, 28835, 59165, 340253, 698147, 863809, 934807, 1701265, 3490735, 4319045, 4674035, 50964731, 55153613, 68240911, 254823655, 275768065, 341204555, 4026213749, 20131068745]

約数ペア:

[(1, 20131068745), (5, 4026213749), (59, 341204555), (73, 275768065), (79, 254823655), (295, 68240911), (365, 55153613), (395, 50964731), (4307, 4674035), (4661, 4319045), (5767, 3490735), (11833, 1701265), (21535, 934807), (23305, 863809), (28835, 698147), (59165, 340253)]