20152462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39827}}^1$

素因数の和:39863

約数の個数: 16

約数和(自身を含む): 34411392

約数和(自身を除く): 14258930

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39827, 79654, 438097, 876194, 916021, 1832042, 10076231, 20152462]

約数ペア:

[(1, 20152462), (2, 10076231), (11, 1832042), (22, 916021), (23, 876194), (46, 438097), (253, 79654), (506, 39827)]