20658848

素因数分解:

$2^5\times 7^1\times {\mathrm{92227}}^1$

素因数の和:92244

約数の個数: 24

約数和(自身を含む): 46482912

約数和(自身を除く): 25824064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92227, 184454, 368908, 645589, 737816, 1291178, 1475632, 2582356, 2951264, 5164712, 10329424, 20658848]

約数ペア:

[(1, 20658848), (2, 10329424), (4, 5164712), (7, 2951264), (8, 2582356), (14, 1475632), (16, 1291178), (28, 737816), (32, 645589), (56, 368908), (112, 184454), (224, 92227)]