20173965113

素因数分解:

${\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{8011}}^1$

素因数の和:8468

約数の個数: 16

約数和(自身を含む): 20674805760

約数和(自身を除く): 500840647

約数列:

[1, 79, 127, 251, 8011, 10033, 19829, 31877, 632869, 1017397, 2010761, 2518283, 80374363, 158850119, 255366647, 20173965113]

約数ペア:

[(1, 20173965113), (79, 255366647), (127, 158850119), (251, 80374363), (8011, 2518283), (10033, 2010761), (19829, 1017397), (31877, 632869)]