20237655431

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{2791}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 23903093760

約数和(自身を除く): 3665438329

約数列:

[1, 7, 59, 97, 181, 413, 679, 1267, 2791, 5723, 10679, 17557, 19537, 40061, 74753, 122899, 164669, 270727, 505171, 1035863, 1152683, 1895089, 3536197, 7251041, 15972893, 29805089, 49001587, 111810251, 208635623, 343011109, 2891093633, 20237655431]

約数ペア:

[(1, 20237655431), (7, 2891093633), (59, 343011109), (97, 208635623), (181, 111810251), (413, 49001587), (679, 29805089), (1267, 15972893), (2791, 7251041), (5723, 3536197), (10679, 1895089), (17557, 1152683), (19537, 1035863), (40061, 505171), (74753, 270727), (122899, 164669)]