20163076970

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3257363}}^1$

素因数の和:3257989

約数の個数: 16

約数和(自身を含む): 36352182240

約数和(自身を除く): 16189105270

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 3257363, 6514726, 16286815, 32573630, 2016307697, 4032615394, 10081538485, 20163076970]

約数ペア:

[(1, 20163076970), (2, 10081538485), (5, 4032615394), (10, 2016307697), (619, 32573630), (1238, 16286815), (3095, 6514726), (6190, 3257363)]