20131990124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173551639}}^1$

素因数の和:173551672

約数の個数: 12

約数和(自身を含む): 36445844400

約数和(自身を除く): 16313854276

約数列:

[1, 2, 4, 29, 58, 116, 173551639, 347103278, 694206556, 5032997531, 10065995062, 20131990124]

約数ペア:

[(1, 20131990124), (2, 10065995062), (4, 5032997531), (29, 694206556), (58, 347103278), (116, 173551639)]