20424576

素因数分解:

$2^7\times 3^1\times {\mathrm{53189}}^1$

素因数の和:53206

約数の個数: 32

約数和(自身を含む): 54253800

約数和(自身を除く): 33829224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53189, 106378, 159567, 212756, 319134, 425512, 638268, 851024, 1276536, 1702048, 2553072, 3404096, 5106144, 6808192, 10212288, 20424576]

約数ペア:

[(1, 20424576), (2, 10212288), (3, 6808192), (4, 5106144), (6, 3404096), (8, 2553072), (12, 1702048), (16, 1276536), (24, 851024), (32, 638268), (48, 425512), (64, 319134), (96, 212756), (128, 159567), (192, 106378), (384, 53189)]