20521528704

素因数分解:

$2^7\times 3^2\times {\mathrm{17813827}}^1$

素因数の和:17813847

約数の個数: 48

約数和(自身を含む): 59052839820

約数和(自身を除く): 38531311116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17813827, 35627654, 53441481, 71255308, 106882962, 142510616, 160324443, 213765924, 285021232, 320648886, 427531848, 570042464, 641297772, 855063696, 1140084928, 1282595544, 1710127392, 2280169856, 2565191088, 3420254784, 5130382176, 6840509568, 10260764352, 20521528704]

約数ペア:

[(1, 20521528704), (2, 10260764352), (3, 6840509568), (4, 5130382176), (6, 3420254784), (8, 2565191088), (9, 2280169856), (12, 1710127392), (16, 1282595544), (18, 1140084928), (24, 855063696), (32, 641297772), (36, 570042464), (48, 427531848), (64, 320648886), (72, 285021232), (96, 213765924), (128, 160324443), (144, 142510616), (192, 106882962), (288, 71255308), (384, 53441481), (576, 35627654), (1152, 17813827)]