20137555232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33120979}}^1$

素因数の和:33121008

約数の個数: 24

約数和(自身を含む): 41732434800

約数和(自身を除く): 21594879568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33120979, 66241958, 132483916, 264967832, 529935664, 629298601, 1059871328, 1258597202, 2517194404, 5034388808, 10068777616, 20137555232]

約数ペア:

[(1, 20137555232), (2, 10068777616), (4, 5034388808), (8, 2517194404), (16, 1258597202), (19, 1059871328), (32, 629298601), (38, 529935664), (76, 264967832), (152, 132483916), (304, 66241958), (608, 33120979)]