20130771633

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25908329}}^1$

素因数の和:25908376

約数の個数: 16

約数和(自身を含む): 31504529280

約数和(自身を除く): 11373757647

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 25908329, 77724987, 181358303, 544074909, 958608173, 2875824519, 6710257211, 20130771633]

約数ペア:

[(1, 20130771633), (3, 6710257211), (7, 2875824519), (21, 958608173), (37, 544074909), (111, 181358303), (259, 77724987), (777, 25908329)]