20159646969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4593221}}^1$

素因数の和:4593261

約数の個数: 32

約数和(自身を含む): 35275944960

約数和(自身を除く): 15116297991

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 4593221, 13779663, 32152547, 50525431, 87271199, 96457641, 151576293, 261813597, 353678017, 610898393, 959983189, 1061034051, 1832695179, 2879949567, 6719882323, 20159646969]

約数ペア:

[(1, 20159646969), (3, 6719882323), (7, 2879949567), (11, 1832695179), (19, 1061034051), (21, 959983189), (33, 610898393), (57, 353678017), (77, 261813597), (133, 151576293), (209, 96457641), (231, 87271199), (399, 50525431), (627, 32152547), (1463, 13779663), (4389, 4593221)]