20733051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 28952064

約数和(自身を除く): 8219013

約数列:

[1, 3, 23, 69, 487, 617, 1461, 1851, 11201, 14191, 33603, 42573, 300479, 901437, 6911017, 20733051]

約数ペア:

[(1, 20733051), (3, 6911017), (23, 901437), (69, 300479), (487, 42573), (617, 33603), (1461, 14191), (1851, 11201)]