20352704

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1152

約数の個数: 28

約数和(自身を含む): 40532304

約数和(自身を除く): 20179600

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 653, 974, 1306, 1948, 2612, 3896, 5224, 7792, 10448, 15584, 20896, 31168, 41792, 318011, 636022, 1272044, 2544088, 5088176, 10176352, 20352704]

約数ペア:

[(1, 20352704), (2, 10176352), (4, 5088176), (8, 2544088), (16, 1272044), (32, 636022), (64, 318011), (487, 41792), (653, 31168), (974, 20896), (1306, 15584), (1948, 10448), (2612, 7792), (3896, 5224)]