20160864242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1\times {\mathrm{39367}}^1$

素因数の和:52865

約数の個数: 16

約数和(自身を含む): 31836114240

約数和(自身を除く): 11675249998

約数列:

[1, 2, 19, 38, 13477, 26954, 39367, 78734, 256063, 512126, 747973, 1495946, 530549059, 1061098118, 10080432121, 20160864242]

約数ペア:

[(1, 20160864242), (2, 10080432121), (19, 1061098118), (38, 530549059), (13477, 1495946), (26954, 747973), (39367, 512126), (78734, 256063)]