20132672386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{13729}}^1$

素因数の和:14274

約数の個数: 32

約数和(自身を含む): 32029344000

約数和(自身を除く): 11896671614

約数列:

[1, 2, 23, 46, 71, 142, 449, 898, 1633, 3266, 10327, 13729, 20654, 27458, 31879, 63758, 315767, 631534, 733217, 974759, 1466434, 1949518, 6164321, 12328642, 22419457, 44838914, 141779383, 283558766, 437666791, 875333582, 10066336193, 20132672386]

約数ペア:

[(1, 20132672386), (2, 10066336193), (23, 875333582), (46, 437666791), (71, 283558766), (142, 141779383), (449, 44838914), (898, 22419457), (1633, 12328642), (3266, 6164321), (10327, 1949518), (13729, 1466434), (20654, 974759), (27458, 733217), (31879, 631534), (63758, 315767)]