20145500324

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{2063}}^1\times {\mathrm{4231}}^1$

素因数の和:6875

約数の個数: 24

約数和(自身を含む): 35341195008

約数和(自身を除く): 15195694684

約数列:

[1, 2, 4, 577, 1154, 2063, 2308, 4126, 4231, 8252, 8462, 16924, 1190351, 2380702, 2441287, 4761404, 4882574, 8728553, 9765148, 17457106, 34914212, 5036375081, 10072750162, 20145500324]

約数ペア:

[(1, 20145500324), (2, 10072750162), (4, 5036375081), (577, 34914212), (1154, 17457106), (2063, 9765148), (2308, 8728553), (4126, 4882574), (4231, 4761404), (8252, 2441287), (8462, 2380702), (16924, 1190351)]