20087526638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4509997}}^1$

素因数の和:4510147

約数の個数: 16

約数和(自身を含む): 32147265744

約数和(自身を除く): 12059739106

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 4509997, 9019994, 76669949, 153339898, 590809607, 1181619214, 10043763319, 20087526638]

約数ペア:

[(1, 20087526638), (2, 10043763319), (17, 1181619214), (34, 590809607), (131, 153339898), (262, 76669949), (2227, 9019994), (4454, 4509997)]