20136556576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37015729}}^1$

素因数の和:37015756

約数の個数: 24

約数和(自身を含む): 41975837820

約数和(自身を除く): 21839281244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37015729, 74031458, 148062916, 296125832, 592251664, 629267393, 1184503328, 1258534786, 2517069572, 5034139144, 10068278288, 20136556576]

約数ペア:

[(1, 20136556576), (2, 10068278288), (4, 5034139144), (8, 2517069572), (16, 1258534786), (17, 1184503328), (32, 629267393), (34, 592251664), (68, 296125832), (136, 148062916), (272, 74031458), (544, 37015729)]