20162152812

素因数分解:

$2^2\times 3^1\times {\mathrm{28181}}^1\times {\mathrm{59621}}^1$

素因数の和:87809

約数の個数: 24

約数和(自身を含む): 47047481712

約数和(自身を除く): 26885328900

約数列:

[1, 2, 3, 4, 6, 12, 28181, 56362, 59621, 84543, 112724, 119242, 169086, 178863, 238484, 338172, 357726, 715452, 1680179401, 3360358802, 5040538203, 6720717604, 10081076406, 20162152812]

約数ペア:

[(1, 20162152812), (2, 10081076406), (3, 6720717604), (4, 5040538203), (6, 3360358802), (12, 1680179401), (28181, 715452), (56362, 357726), (59621, 338172), (84543, 238484), (112724, 178863), (119242, 169086)]