20185374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305839}}^1$

素因数の和:305855

約数の個数: 16

約数和(自身を含む): 44040960

約数和(自身を除く): 23855586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305839, 611678, 917517, 1835034, 3364229, 6728458, 10092687, 20185374]

約数ペア:

[(1, 20185374), (2, 10092687), (3, 6728458), (6, 3364229), (11, 1835034), (22, 917517), (33, 611678), (66, 305839)]