20121247122

素因数分解:

$2^1\times 3^1\times {\mathrm{2719}}^1\times {\mathrm{1233373}}^1$

素因数の和:1236097

約数の個数: 16

約数和(自身を含む): 40257327360

約数和(自身を除く): 20136080238

約数列:

[1, 2, 3, 6, 2719, 5438, 8157, 16314, 1233373, 2466746, 3700119, 7400238, 3353541187, 6707082374, 10060623561, 20121247122]

約数ペア:

[(1, 20121247122), (2, 10060623561), (3, 6707082374), (6, 3353541187), (2719, 7400238), (5438, 3700119), (8157, 2466746), (16314, 1233373)]