20106565794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53191973}}^1$

素因数の和:53191991

約数の個数: 32

約数和(自身を含む): 51064295040

約数和(自身を除く): 30957729246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53191973, 106383946, 159575919, 319151838, 372343811, 478727757, 744687622, 957455514, 1117031433, 1436183271, 2234062866, 2872366542, 3351094299, 6702188598, 10053282897, 20106565794]

約数ペア:

[(1, 20106565794), (2, 10053282897), (3, 6702188598), (6, 3351094299), (7, 2872366542), (9, 2234062866), (14, 1436183271), (18, 1117031433), (21, 957455514), (27, 744687622), (42, 478727757), (54, 372343811), (63, 319151838), (126, 159575919), (189, 106383946), (378, 53191973)]