20148830042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1\times {\mathrm{76519}}^1$

素因数の和:88501

約数の個数: 16

約数和(自身を含む): 32973998400

約数和(自身を除く): 12825168358

約数列:

[1, 2, 11, 22, 11969, 23938, 76519, 131659, 153038, 263318, 841709, 1683418, 915855911, 1831711822, 10074415021, 20148830042]

約数ペア:

[(1, 20148830042), (2, 10074415021), (11, 1831711822), (22, 915855911), (11969, 1683418), (23938, 841709), (76519, 263318), (131659, 153038)]