20139932397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1488209}}^1$

素因数の和:1488572

約数の個数: 16

約数和(自身を含む): 29002236480

約数和(自身を除く): 8862304083

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 13533, 1488209, 4464627, 19346717, 58040151, 516408523, 1549225569, 6713310799, 20139932397]

約数ペア:

[(1, 20139932397), (3, 6713310799), (13, 1549225569), (39, 516408523), (347, 58040151), (1041, 19346717), (4511, 4464627), (13533, 1488209)]