20248522864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{16019401}}^1$

素因数の和:16019488

約数の個数: 20

約数和(自身を含む): 39728116960

約数和(自身を除く): 19479594096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 16019401, 32038802, 64077604, 128155208, 256310416, 1265532679, 2531065358, 5062130716, 10124261432, 20248522864]

約数ペア:

[(1, 20248522864), (2, 10124261432), (4, 5062130716), (8, 2531065358), (16, 1265532679), (79, 256310416), (158, 128155208), (316, 64077604), (632, 32038802), (1264, 16019401)]