20180572544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14332793}}^1$

素因数の和:14332818

約数の個数: 32

約数和(自身を含む): 43858349640

約数和(自身を除く): 23677777096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14332793, 28665586, 57331172, 114662344, 157660723, 229324688, 315321446, 458649376, 630642892, 917298752, 1261285784, 1834597504, 2522571568, 5045143136, 10090286272, 20180572544]

約数ペア:

[(1, 20180572544), (2, 10090286272), (4, 5045143136), (8, 2522571568), (11, 1834597504), (16, 1261285784), (22, 917298752), (32, 630642892), (44, 458649376), (64, 315321446), (88, 229324688), (128, 157660723), (176, 114662344), (352, 57331172), (704, 28665586), (1408, 14332793)]