20114901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 30992000

約数和(自身を除く): 10877099

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1489, 1501, 4467, 4503, 13401, 13509, 28291, 84873, 117631, 254619, 352893, 1058679, 2234989, 6704967, 20114901]

約数ペア:

[(1, 20114901), (3, 6704967), (9, 2234989), (19, 1058679), (57, 352893), (79, 254619), (171, 117631), (237, 84873), (711, 28291), (1489, 13509), (1501, 13401), (4467, 4503)]