20454969661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4098371}}^1$

素因数の和:4098432

約数の個数: 16

約数和(自身を含む): 25180397568

約数和(自身を除く): 4725427907

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 4098371, 28688597, 94262533, 127049501, 659837731, 889346507, 2922138523, 20454969661]

約数ペア:

[(1, 20454969661), (7, 2922138523), (23, 889346507), (31, 659837731), (161, 127049501), (217, 94262533), (713, 28688597), (4991, 4098371)]