20191674932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{204047}}^1$

素因数の和:204248

約数の個数: 48

約数和(自身を含む): 41753117952

約数和(自身を除く): 21561443020

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 692, 1903, 2249, 3806, 4498, 7612, 8996, 24739, 49478, 98956, 204047, 408094, 816188, 2244517, 2652611, 4489034, 5305222, 8978068, 10610444, 29178721, 35300131, 58357442, 70600262, 116714884, 141200524, 388301441, 458901703, 776602882, 917803406, 1553205764, 1835606812, 5047918733, 10095837466, 20191674932]

約数ペア:

[(1, 20191674932), (2, 10095837466), (4, 5047918733), (11, 1835606812), (13, 1553205764), (22, 917803406), (26, 776602882), (44, 458901703), (52, 388301441), (143, 141200524), (173, 116714884), (286, 70600262), (346, 58357442), (572, 35300131), (692, 29178721), (1903, 10610444), (2249, 8978068), (3806, 5305222), (4498, 4489034), (7612, 2652611), (8996, 2244517), (24739, 816188), (49478, 408094), (98956, 204047)]