20341112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13597}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 44057520

約数和(自身を除く): 23716408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 13597, 27194, 54388, 108776, 149567, 231149, 299134, 462298, 598268, 924596, 1196536, 1849192, 2542639, 5085278, 10170556, 20341112]

約数ペア:

[(1, 20341112), (2, 10170556), (4, 5085278), (8, 2542639), (11, 1849192), (17, 1196536), (22, 924596), (34, 598268), (44, 462298), (68, 299134), (88, 231149), (136, 149567), (187, 108776), (374, 54388), (748, 27194), (1496, 13597)]