20147950779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{508363}}^1$

素因数の和:509578

約数の個数: 16

約数和(自身を含む): 29330569344

約数和(自身を除く): 9182618565

約数列:

[1, 3, 11, 33, 1201, 3603, 13211, 39633, 508363, 1525089, 5591993, 16775979, 610543963, 1831631889, 6715983593, 20147950779]

約数ペア:

[(1, 20147950779), (3, 6715983593), (11, 1831631889), (33, 610543963), (1201, 16775979), (3603, 5591993), (13211, 1525089), (39633, 508363)]