20387500836

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2049407}}^1$

素因数の和:2050243

約数の個数: 24

約数和(自身を含む): 47628241920

約数和(自身を除く): 27240741084

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 2049407, 4098814, 6148221, 8197628, 12296442, 24592884, 1698958403, 3397916806, 5096875209, 6795833612, 10193750418, 20387500836]

約数ペア:

[(1, 20387500836), (2, 10193750418), (3, 6795833612), (4, 5096875209), (6, 3397916806), (12, 1698958403), (829, 24592884), (1658, 12296442), (2487, 8197628), (3316, 6148221), (4974, 4098814), (9948, 2049407)]