20453973144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77477171}}^1$

素因数の和:77477191

約数の個数: 32

約数和(自身を含む): 55783563840

約数和(自身を除く): 35329590696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77477171, 154954342, 232431513, 309908684, 464863026, 619817368, 852248881, 929726052, 1704497762, 1859452104, 2556746643, 3408995524, 5113493286, 6817991048, 10226986572, 20453973144]

約数ペア:

[(1, 20453973144), (2, 10226986572), (3, 6817991048), (4, 5113493286), (6, 3408995524), (8, 2556746643), (11, 1859452104), (12, 1704497762), (22, 929726052), (24, 852248881), (33, 619817368), (44, 464863026), (66, 309908684), (88, 232431513), (132, 154954342), (264, 77477171)]