20161609102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9721123}}^1$

素因数の和:9721203

約数の個数: 16

約数和(自身を含む): 32546323152

約数和(自身を除く): 12384714050

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9721123, 19442246, 165259091, 330518182, 592988503, 1185977006, 10080804551, 20161609102]

約数ペア:

[(1, 20161609102), (2, 10080804551), (17, 1185977006), (34, 592988503), (61, 330518182), (122, 165259091), (1037, 19442246), (2074, 9721123)]