20132017215

素因数分解:

$3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1346173}}^1$

素因数の和:1347178

約数の個数: 16

約数和(自身を含む): 32243559648

約数和(自身を除く): 12111542433

約数列:

[1, 3, 5, 15, 997, 2991, 4985, 14955, 1346173, 4038519, 6730865, 20192595, 1342134481, 4026403443, 6710672405, 20132017215]

約数ペア:

[(1, 20132017215), (3, 6710672405), (5, 4026403443), (15, 1342134481), (997, 20192595), (2991, 6730865), (4985, 4038519), (14955, 1346173)]