20072534049

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{27179}}^1$

素因数の和:28814

約数の個数: 32

約数和(自身を含む): 31507056000

約数和(自身を除く): 11434521951

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1609, 4827, 14481, 27179, 27353, 43443, 81537, 82059, 244611, 246177, 462043, 733833, 738531, 1386129, 4158387, 12475161, 43731011, 131193033, 393579099, 743427187, 1180737297, 2230281561, 6690844683, 20072534049]

約数ペア:

[(1, 20072534049), (3, 6690844683), (9, 2230281561), (17, 1180737297), (27, 743427187), (51, 393579099), (153, 131193033), (459, 43731011), (1609, 12475161), (4827, 4158387), (14481, 1386129), (27179, 738531), (27353, 733833), (43443, 462043), (81537, 246177), (82059, 244611)]