20199843432

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3843197}}^1$

素因数の和:3843282

約数の個数: 48

約数和(自身を含む): 55457347140

約数和(自身を除く): 35257503708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 3843197, 7686394, 11529591, 15372788, 23059182, 30745576, 34588773, 46118364, 69177546, 92236728, 138355092, 276710184, 280553381, 561106762, 841660143, 1122213524, 1683320286, 2244427048, 2524980429, 3366640572, 5049960858, 6733281144, 10099921716, 20199843432]

約数ペア:

[(1, 20199843432), (2, 10099921716), (3, 6733281144), (4, 5049960858), (6, 3366640572), (8, 2524980429), (9, 2244427048), (12, 1683320286), (18, 1122213524), (24, 841660143), (36, 561106762), (72, 280553381), (73, 276710184), (146, 138355092), (219, 92236728), (292, 69177546), (438, 46118364), (584, 34588773), (657, 30745576), (876, 23059182), (1314, 15372788), (1752, 11529591), (2628, 7686394), (5256, 3843197)]