20469324

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5381}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 47921328

約数和(自身を除く): 27452004

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5381, 10762, 16143, 21524, 32286, 64572, 1705777, 3411554, 5117331, 6823108, 10234662, 20469324]

約数ペア:

[(1, 20469324), (2, 10234662), (3, 6823108), (4, 5117331), (6, 3411554), (12, 1705777), (317, 64572), (634, 32286), (951, 21524), (1268, 16143), (1902, 10762), (3804, 5381)]