20045432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227789}}^1$

素因数の和:227806

約数の個数: 16

約数和(自身を含む): 41002200

約数和(自身を除く): 20956768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227789, 455578, 911156, 1822312, 2505679, 5011358, 10022716, 20045432]

約数ペア:

[(1, 20045432), (2, 10022716), (4, 5011358), (8, 2505679), (11, 1822312), (22, 911156), (44, 455578), (88, 227789)]