20277588

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31883}}^1$

素因数の和:31943

約数の個数: 24

約数和(自身を含む): 48208608

約数和(自身を除く): 27931020

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31883, 63766, 95649, 127532, 191298, 382596, 1689799, 3379598, 5069397, 6759196, 10138794, 20277588]

約数ペア:

[(1, 20277588), (2, 10138794), (3, 6759196), (4, 5069397), (6, 3379598), (12, 1689799), (53, 382596), (106, 191298), (159, 127532), (212, 95649), (318, 63766), (636, 31883)]