20244063836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1338539}}^1$

素因数の和:1338761

約数の個数: 24

約数和(自身を含む): 37479120000

約数和(自身を除く): 17235056164

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 1338539, 2677078, 5354156, 25432241, 50864482, 101728964, 266369261, 532738522, 1065477044, 5061015959, 10122031918, 20244063836]

約数ペア:

[(1, 20244063836), (2, 10122031918), (4, 5061015959), (19, 1065477044), (38, 532738522), (76, 266369261), (199, 101728964), (398, 50864482), (796, 25432241), (3781, 5354156), (7562, 2677078), (15124, 1338539)]