20527454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6113}}^1$

素因数の和:6211

約数の個数: 16

約数和(自身を含む): 32575392

約数和(自身を除く): 12047938

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6113, 12226, 140599, 281198, 446249, 892498, 10263727, 20527454]

約数ペア:

[(1, 20527454), (2, 10263727), (23, 892498), (46, 446249), (73, 281198), (146, 140599), (1679, 12226), (3358, 6113)]