20094987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10321}}^1$

素因数の和:10394

約数の個数: 16

約数和(自身を含む): 29727360

約数和(自身を除く): 9632373

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10321, 30963, 113531, 340593, 608939, 1826817, 6698329, 20094987]

約数ペア:

[(1, 20094987), (3, 6698329), (11, 1826817), (33, 608939), (59, 340593), (177, 113531), (649, 30963), (1947, 10321)]