20178730518

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46070161}}^1$

素因数の和:46070239

約数の個数: 16

約数和(自身を含む): 40910303856

約数和(自身を除く): 20731573338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46070161, 92140322, 138210483, 276420966, 3363121753, 6726243506, 10089365259, 20178730518]

約数ペア:

[(1, 20178730518), (2, 10089365259), (3, 6726243506), (6, 3363121753), (73, 276420966), (146, 138210483), (219, 92140322), (438, 46070161)]