19944702966

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1117}}^1\times {\mathrm{3547}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 39983973120

約数和(自身を除く): 20039270154

約数列:

[1, 2, 3, 6, 839, 1117, 1678, 2234, 2517, 3351, 3547, 5034, 6702, 7094, 10641, 21282, 937163, 1874326, 2811489, 2975933, 3961999, 5622978, 5951866, 7923998, 8927799, 11885997, 17855598, 23771994, 3324117161, 6648234322, 9972351483, 19944702966]

約数ペア:

[(1, 19944702966), (2, 9972351483), (3, 6648234322), (6, 3324117161), (839, 23771994), (1117, 17855598), (1678, 11885997), (2234, 8927799), (2517, 7923998), (3351, 5951866), (3547, 5622978), (5034, 3961999), (6702, 2975933), (7094, 2811489), (10641, 1874326), (21282, 937163)]