20072968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132059}}^1$

素因数の和:132084

約数の個数: 16

約数和(自身を含む): 39618000

約数和(自身を除く): 19545032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132059, 264118, 528236, 1056472, 2509121, 5018242, 10036484, 20072968]

約数ペア:

[(1, 20072968), (2, 10036484), (4, 5018242), (8, 2509121), (19, 1056472), (38, 528236), (76, 264118), (152, 132059)]