20347865954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1\times {\mathrm{114601}}^1$

素因数の和:121445

約数の個数: 16

約数和(自身を含む): 32874729720

約数和(自身を除く): 12526863766

約数列:

[1, 2, 13, 26, 6829, 13658, 88777, 114601, 177554, 229202, 1489813, 2979626, 782610229, 1565220458, 10173932977, 20347865954]

約数ペア:

[(1, 20347865954), (2, 10173932977), (13, 1565220458), (26, 782610229), (6829, 2979626), (13658, 1489813), (88777, 229202), (114601, 177554)]