20292969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 29817760

約数和(自身を除く): 9524791

約数列:

[1, 3, 19, 23, 57, 69, 437, 529, 673, 1311, 1587, 2019, 10051, 12787, 15479, 30153, 38361, 46437, 294101, 356017, 882303, 1068051, 6764323, 20292969]

約数ペア:

[(1, 20292969), (3, 6764323), (19, 1068051), (23, 882303), (57, 356017), (69, 294101), (437, 46437), (529, 38361), (673, 30153), (1311, 15479), (1587, 12787), (2019, 10051)]