1020170128

素因数分解:

$2^4\times {\mathrm{4229}}^1\times {\mathrm{15077}}^1$

素因数の和:19314

約数の個数: 20

約数和(自身を含む): 1977178140

約数和(自身を除く): 957008012

約数列:

[1, 2, 4, 8, 16, 4229, 8458, 15077, 16916, 30154, 33832, 60308, 67664, 120616, 241232, 63760633, 127521266, 255042532, 510085064, 1020170128]

約数ペア:

[(1, 1020170128), (2, 510085064), (4, 255042532), (8, 127521266), (16, 63760633), (4229, 241232), (8458, 120616), (15077, 67664), (16916, 60308), (30154, 33832)]