20173504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24247}}^1$

素因数の和:24272

約数の個数: 28

約数和(自身を含む): 43112944

約数和(自身を除く): 22939440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24247, 48494, 96988, 193976, 315211, 387952, 630422, 775904, 1260844, 1551808, 2521688, 5043376, 10086752, 20173504]

約数ペア:

[(1, 20173504), (2, 10086752), (4, 5043376), (8, 2521688), (13, 1551808), (16, 1260844), (26, 775904), (32, 630422), (52, 387952), (64, 315211), (104, 193976), (208, 96988), (416, 48494), (832, 24247)]