20167025738

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^2\times {\mathrm{8629}}^1$

素因数の和:8771

約数の個数: 36

約数和(自身を含む): 32313852690

約数和(自身を除く): 12146826952

約数列:

[1, 2, 23, 46, 47, 94, 529, 1058, 1081, 2162, 2209, 4418, 8629, 17258, 24863, 49726, 50807, 101614, 198467, 396934, 405563, 811126, 1168561, 2337122, 4564741, 9129482, 9327949, 18655898, 19061461, 38122922, 214542827, 429085654, 438413603, 876827206, 10083512869, 20167025738]

約数ペア:

[(1, 20167025738), (2, 10083512869), (23, 876827206), (46, 438413603), (47, 429085654), (94, 214542827), (529, 38122922), (1058, 19061461), (1081, 18655898), (2162, 9327949), (2209, 9129482), (4418, 4564741), (8629, 2337122), (17258, 1168561), (24863, 811126), (49726, 405563), (50807, 396934), (101614, 198467)]