20647560529

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1\times {\mathrm{5737}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 21701207808

約数和(自身を除く): 1053647279

約数列:

[1, 23, 167, 937, 3841, 5737, 21551, 131951, 156479, 958079, 3599017, 5375569, 22035817, 123638087, 897720023, 20647560529]

約数ペア:

[(1, 20647560529), (23, 897720023), (167, 123638087), (937, 22035817), (3841, 5375569), (5737, 3599017), (21551, 958079), (131951, 156479)]