20087797805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1\times {\mathrm{65519}}^1$

素因数の和:69148

約数の個数: 16

約数和(自身を含む): 25530785280

約数和(自身を除く): 5442987475

約数列:

[1, 5, 17, 85, 3607, 18035, 61319, 65519, 306595, 327595, 1113823, 5569115, 236327033, 1181635165, 4017559561, 20087797805]

約数ペア:

[(1, 20087797805), (5, 4017559561), (17, 1181635165), (85, 236327033), (3607, 5569115), (18035, 1113823), (61319, 327595), (65519, 306595)]