20602019944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{379439}}^1$

素因数の和:380073

約数の個数: 32

約数和(自身を含む): 42208905600

約数和(自身を除く): 21606885656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 2468, 4936, 6787, 13574, 27148, 54296, 379439, 758878, 1517756, 3035512, 4173829, 8347658, 16695316, 33390632, 234113863, 468227726, 936455452, 1872910904, 2575252493, 5150504986, 10301009972, 20602019944]

約数ペア:

[(1, 20602019944), (2, 10301009972), (4, 5150504986), (8, 2575252493), (11, 1872910904), (22, 936455452), (44, 468227726), (88, 234113863), (617, 33390632), (1234, 16695316), (2468, 8347658), (4936, 4173829), (6787, 3035512), (13574, 1517756), (27148, 758878), (54296, 379439)]