20075097585

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3643}}^1\times {\mathrm{9929}}^1$

素因数の和:13617

約数の個数: 32

約数和(自身を含む): 33000647040

約数和(自身を除く): 12925549455

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 3643, 9929, 10929, 18215, 29787, 49645, 54645, 134791, 148935, 367373, 404373, 673955, 1102119, 1836865, 2021865, 5510595, 36171347, 108514041, 180856735, 542570205, 1338339839, 4015019517, 6691699195, 20075097585]

約数ペア:

[(1, 20075097585), (3, 6691699195), (5, 4015019517), (15, 1338339839), (37, 542570205), (111, 180856735), (185, 108514041), (555, 36171347), (3643, 5510595), (9929, 2021865), (10929, 1836865), (18215, 1102119), (29787, 673955), (49645, 404373), (54645, 367373), (134791, 148935)]