20874554834

素因数分解:

$2^1\times 7^1\times {\mathrm{16217}}^1\times {\mathrm{91943}}^1$

素因数の和:108169

約数の個数: 16

約数和(自身を含む): 35787547008

約数和(自身を除く): 14912992174

約数列:

[1, 2, 7, 14, 16217, 32434, 91943, 113519, 183886, 227038, 643601, 1287202, 1491039631, 2982079262, 10437277417, 20874554834]

約数ペア:

[(1, 20874554834), (2, 10437277417), (7, 2982079262), (14, 1491039631), (16217, 1287202), (32434, 643601), (91943, 227038), (113519, 183886)]