20792624

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4831}}^1$

素因数の和:5108

約数の個数: 20

約数和(自身を含む): 40443840

約数和(自身を除く): 19651216

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 4831, 9662, 19324, 38648, 77296, 1299539, 2599078, 5198156, 10396312, 20792624]

約数ペア:

[(1, 20792624), (2, 10396312), (4, 5198156), (8, 2599078), (16, 1299539), (269, 77296), (538, 38648), (1076, 19324), (2152, 9662), (4304, 4831)]