20160346370

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1561607}}^1$

素因数の和:1562905

約数の個数: 16

約数和(自身を含む): 36316755648

約数和(自身を除く): 16156409278

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 1561607, 3123214, 7808035, 15616070, 2016034637, 4032069274, 10080173185, 20160346370]

約数ペア:

[(1, 20160346370), (2, 10080173185), (5, 4032069274), (10, 2016034637), (1291, 15616070), (2582, 7808035), (6455, 3123214), (12910, 1561607)]