20156193618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305396873}}^1$

素因数の和:305396889

約数の個数: 16

約数和(自身を含む): 43977149856

約数和(自身を除く): 23820956238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305396873, 610793746, 916190619, 1832381238, 3359365603, 6718731206, 10078096809, 20156193618]

約数ペア:

[(1, 20156193618), (2, 10078096809), (3, 6718731206), (6, 3359365603), (11, 1832381238), (22, 916190619), (33, 610793746), (66, 305396873)]