20584498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11273}}^1$

素因数の和:11369

約数の個数: 16

約数和(自身を含む): 34092576

約数和(自身を除く): 13508078

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 11273, 22546, 124003, 248006, 935659, 1871318, 10292249, 20584498]

約数ペア:

[(1, 20584498), (2, 10292249), (11, 1871318), (22, 935659), (83, 248006), (166, 124003), (913, 22546), (1826, 11273)]