20244087

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 30541056

約数和(自身を除く): 10296969

約数列:

[1, 3, 9, 27, 81, 227, 243, 367, 681, 1101, 2043, 3303, 6129, 9909, 18387, 29727, 55161, 83309, 89181, 249927, 749781, 2249343, 6748029, 20244087]

約数ペア:

[(1, 20244087), (3, 6748029), (9, 2249343), (27, 749781), (81, 249927), (227, 89181), (243, 83309), (367, 55161), (681, 29727), (1101, 18387), (2043, 9909), (3303, 6129)]