20685432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27803}}^1$

素因数の和:27843

約数の個数: 32

約数和(自身を含む): 53383680

約数和(自身を除く): 32698248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27803, 55606, 83409, 111212, 166818, 222424, 333636, 667272, 861893, 1723786, 2585679, 3447572, 5171358, 6895144, 10342716, 20685432]

約数ペア:

[(1, 20685432), (2, 10342716), (3, 6895144), (4, 5171358), (6, 3447572), (8, 2585679), (12, 1723786), (24, 861893), (31, 667272), (62, 333636), (93, 222424), (124, 166818), (186, 111212), (248, 83409), (372, 55606), (744, 27803)]