20166912

素因数分解:

$2^8\times 3^2\times {\mathrm{8753}}^1$

素因数の和:8775

約数の個数: 54

約数和(自身を含む): 58152822

約数和(自身を除く): 37985910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8753, 17506, 26259, 35012, 52518, 70024, 78777, 105036, 140048, 157554, 210072, 280096, 315108, 420144, 560192, 630216, 840288, 1120384, 1260432, 1680576, 2240768, 2520864, 3361152, 5041728, 6722304, 10083456, 20166912]

約数ペア:

[(1, 20166912), (2, 10083456), (3, 6722304), (4, 5041728), (6, 3361152), (8, 2520864), (9, 2240768), (12, 1680576), (16, 1260432), (18, 1120384), (24, 840288), (32, 630216), (36, 560192), (48, 420144), (64, 315108), (72, 280096), (96, 210072), (128, 157554), (144, 140048), (192, 105036), (256, 78777), (288, 70024), (384, 52518), (576, 35012), (768, 26259), (1152, 17506), (2304, 8753)]