20224952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 41558400

約数和(自身を除く): 21333448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 739, 1244, 1478, 2488, 2956, 3421, 5912, 6842, 8129, 13684, 16258, 27368, 32516, 65032, 229829, 459658, 919316, 1838632, 2528119, 5056238, 10112476, 20224952]

約数ペア:

[(1, 20224952), (2, 10112476), (4, 5056238), (8, 2528119), (11, 1838632), (22, 919316), (44, 459658), (88, 229829), (311, 65032), (622, 32516), (739, 27368), (1244, 16258), (1478, 13684), (2488, 8129), (2956, 6842), (3421, 5912)]