20161246352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96929069}}^1$

素因数の和:96929090

約数の個数: 20

約数和(自身を含む): 42067216380

約数和(自身を除く): 21905970028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96929069, 193858138, 387716276, 775432552, 1260077897, 1550865104, 2520155794, 5040311588, 10080623176, 20161246352]

約数ペア:

[(1, 20161246352), (2, 10080623176), (4, 5040311588), (8, 2520155794), (13, 1550865104), (16, 1260077897), (26, 775432552), (52, 387716276), (104, 193858138), (208, 96929069)]