20402801859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10479097}}^1$

素因数の和:10479170

約数の個数: 16

約数和(自身を含む): 30179802240

約数和(自身を除く): 9777000381

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10479097, 31437291, 115270067, 345810201, 618266723, 1854800169, 6800933953, 20402801859]

約数ペア:

[(1, 20402801859), (3, 6800933953), (11, 1854800169), (33, 618266723), (59, 345810201), (177, 115270067), (649, 31437291), (1947, 10479097)]