20175863433

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{942049}}^1$

素因数の和:942133

約数の個数: 24

約数和(自身を含む): 30070236000

約数和(自身を除く): 9894372567

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 7139, 21417, 942049, 2826147, 10362539, 31087617, 55580891, 113987929, 166742673, 341963787, 611389801, 1834169403, 6725287811, 20175863433]

約数ペア:

[(1, 20175863433), (3, 6725287811), (11, 1834169403), (33, 611389801), (59, 341963787), (121, 166742673), (177, 113987929), (363, 55580891), (649, 31087617), (1947, 10362539), (7139, 2826147), (21417, 942049)]