20181444052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65524169}}^1$

素因数の和:65524191

約数の個数: 24

約数和(自身を含む): 44032242240

約数和(自身を除く): 23850798188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65524169, 131048338, 262096676, 458669183, 720765859, 917338366, 1441531718, 1834676732, 2883063436, 5045361013, 10090722026, 20181444052]

約数ペア:

[(1, 20181444052), (2, 10090722026), (4, 5045361013), (7, 2883063436), (11, 1834676732), (14, 1441531718), (22, 917338366), (28, 720765859), (44, 458669183), (77, 262096676), (154, 131048338), (308, 65524169)]