2055131888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3132823}}^1$

素因数の和:3132872

約数の個数: 20

約数和(自身を含む): 4078936848

約数和(自身を除く): 2023804960

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3132823, 6265646, 12531292, 25062584, 50125168, 128445743, 256891486, 513782972, 1027565944, 2055131888]

約数ペア:

[(1, 2055131888), (2, 1027565944), (4, 513782972), (8, 256891486), (16, 128445743), (41, 50125168), (82, 25062584), (164, 12531292), (328, 6265646), (656, 3132823)]