20166448416

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{836921}}^1$

素因数の和:837185

約数の個数: 48

約数和(自身を含む): 53147894688

約数和(自身を除く): 32981446272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 8032, 12048, 24096, 836921, 1673842, 2510763, 3347684, 5021526, 6695368, 10043052, 13390736, 20086104, 26781472, 40172208, 80344416, 210067171, 420134342, 630201513, 840268684, 1260403026, 1680537368, 2520806052, 3361074736, 5041612104, 6722149472, 10083224208, 20166448416]

約数ペア:

[(1, 20166448416), (2, 10083224208), (3, 6722149472), (4, 5041612104), (6, 3361074736), (8, 2520806052), (12, 1680537368), (16, 1260403026), (24, 840268684), (32, 630201513), (48, 420134342), (96, 210067171), (251, 80344416), (502, 40172208), (753, 26781472), (1004, 20086104), (1506, 13390736), (2008, 10043052), (3012, 6695368), (4016, 5021526), (6024, 3347684), (8032, 2510763), (12048, 1673842), (24096, 836921)]