2041620656

素因数分解:

$2^4\times {\mathrm{4723}}^1\times {\mathrm{27017}}^1$

素因数の和:31748

約数の個数: 20

約数和(自身を含む): 3956623992

約数和(自身を除く): 1915003336

約数列:

[1, 2, 4, 8, 16, 4723, 9446, 18892, 27017, 37784, 54034, 75568, 108068, 216136, 432272, 127601291, 255202582, 510405164, 1020810328, 2041620656]

約数ペア:

[(1, 2041620656), (2, 1020810328), (4, 510405164), (8, 255202582), (16, 127601291), (4723, 432272), (9446, 216136), (18892, 108068), (27017, 75568), (37784, 54034)]