2080943984

素因数分解:

$2^4\times 7^1\times {\mathrm{18579857}}^1$

素因数の和:18579872

約数の個数: 20

約数和(自身を含む): 4607804784

約数和(自身を除く): 2526860800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18579857, 37159714, 74319428, 130058999, 148638856, 260117998, 297277712, 520235996, 1040471992, 2080943984]

約数ペア:

[(1, 2080943984), (2, 1040471992), (4, 520235996), (7, 297277712), (8, 260117998), (14, 148638856), (16, 130058999), (28, 74319428), (56, 37159714), (112, 18579857)]