1512852020

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{101807}}^1$

素因数の和:102559

約数の個数: 24

約数和(自身を含む): 3181296384

約数和(自身を除く): 1668444364

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 101807, 203614, 407228, 509035, 1018070, 2036140, 75642601, 151285202, 302570404, 378213005, 756426010, 1512852020]

約数ペア:

[(1, 1512852020), (2, 756426010), (4, 378213005), (5, 302570404), (10, 151285202), (20, 75642601), (743, 2036140), (1486, 1018070), (2972, 509035), (3715, 407228), (7430, 203614), (14860, 101807)]