20113025772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10903}}^1\times {\mathrm{21961}}^1$

素因数の和:32878

約数の個数: 48

約数和(自身を含む): 53642097152

約数和(自身を除く): 33529071380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10903, 21806, 21961, 32709, 43612, 43922, 65418, 65883, 76321, 87844, 130836, 131766, 152642, 153727, 228963, 263532, 305284, 307454, 457926, 461181, 614908, 915852, 922362, 1844724, 239440783, 478881566, 718322349, 957763132, 1436644698, 1676085481, 2873289396, 3352170962, 5028256443, 6704341924, 10056512886, 20113025772]

約数ペア:

[(1, 20113025772), (2, 10056512886), (3, 6704341924), (4, 5028256443), (6, 3352170962), (7, 2873289396), (12, 1676085481), (14, 1436644698), (21, 957763132), (28, 718322349), (42, 478881566), (84, 239440783), (10903, 1844724), (21806, 922362), (21961, 915852), (32709, 614908), (43612, 461181), (43922, 457926), (65418, 307454), (65883, 305284), (76321, 263532), (87844, 228963), (130836, 153727), (131766, 152642)]