20173684268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1082047}}^1$

素因数の和:1082189

約数の個数: 24

約数和(自身を含む): 36356812800

約数和(自身を除く): 16183128532

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 4661, 9322, 18644, 1082047, 2164094, 4328188, 63840773, 85481713, 127681546, 170963426, 255363092, 341926852, 5043421067, 10086842134, 20173684268]

約数ペア:

[(1, 20173684268), (2, 10086842134), (4, 5043421067), (59, 341926852), (79, 255363092), (118, 170963426), (158, 127681546), (236, 85481713), (316, 63840773), (4661, 4328188), (9322, 2164094), (18644, 1082047)]