20834304

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3391}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 55560960

約数和(自身を除く): 34726656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3391, 6144, 6782, 10173, 13564, 20346, 27128, 40692, 54256, 81384, 108512, 162768, 217024, 325536, 434048, 651072, 868096, 1302144, 1736192, 2604288, 3472384, 5208576, 6944768, 10417152, 20834304]

約数ペア:

[(1, 20834304), (2, 10417152), (3, 6944768), (4, 5208576), (6, 3472384), (8, 2604288), (12, 1736192), (16, 1302144), (24, 868096), (32, 651072), (48, 434048), (64, 325536), (96, 217024), (128, 162768), (192, 108512), (256, 81384), (384, 54256), (512, 40692), (768, 27128), (1024, 20346), (1536, 13564), (2048, 10173), (3072, 6782), (3391, 6144)]