20199349222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10642439}}^1$

素因数の和:10642527

約数の個数: 16

約数和(自身を含む): 33076703520

約数和(自身を除く): 12877354298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10642439, 21284878, 138351707, 276703414, 776898047, 1553796094, 10099674611, 20199349222]

約数ペア:

[(1, 20199349222), (2, 10099674611), (13, 1553796094), (26, 776898047), (73, 276703414), (146, 138351707), (949, 21284878), (1898, 10642439)]