20156194938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305396893}}^1$

素因数の和:305396909

約数の個数: 16

約数和(自身を含む): 43977152736

約数和(自身を除く): 23820957798

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305396893, 610793786, 916190679, 1832381358, 3359365823, 6718731646, 10078097469, 20156194938]

約数ペア:

[(1, 20156194938), (2, 10078097469), (3, 6718731646), (6, 3359365823), (11, 1832381358), (22, 916190679), (33, 610793786), (66, 305396893)]