33459820

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2531}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 70399728

約数和(自身を除く): 36939908

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2531, 2644, 3305, 5062, 6610, 10124, 12655, 13220, 25310, 50620, 1672991, 3345982, 6691964, 8364955, 16729910, 33459820]

約数ペア:

[(1, 33459820), (2, 16729910), (4, 8364955), (5, 6691964), (10, 3345982), (20, 1672991), (661, 50620), (1322, 25310), (2531, 13220), (2644, 12655), (3305, 10124), (5062, 6610)]