20100442072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2061161}}^1$

素因数の和:2061243

約数の個数: 32

約数和(自身を含む): 40068989280

約数和(自身を除く): 19968547208

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 2061161, 4122322, 8244644, 16489288, 47406703, 94813406, 109241533, 189626812, 218483066, 379253624, 436966132, 873932264, 2512555259, 5025110518, 10050221036, 20100442072]

約数ペア:

[(1, 20100442072), (2, 10050221036), (4, 5025110518), (8, 2512555259), (23, 873932264), (46, 436966132), (53, 379253624), (92, 218483066), (106, 189626812), (184, 109241533), (212, 94813406), (424, 47406703), (1219, 16489288), (2438, 8244644), (4876, 4122322), (9752, 2061161)]