20364694144

素因数分解:

$2^7\times {\mathrm{11057}}^1\times {\mathrm{14389}}^1$

素因数の和:25460

約数の個数: 32

約数和(自身を含む): 40576778100

約数和(自身を除く): 20212083956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 11057, 14389, 22114, 28778, 44228, 57556, 88456, 115112, 176912, 230224, 353824, 460448, 707648, 920896, 1415296, 1841792, 159099173, 318198346, 636396692, 1272793384, 2545586768, 5091173536, 10182347072, 20364694144]

約数ペア:

[(1, 20364694144), (2, 10182347072), (4, 5091173536), (8, 2545586768), (16, 1272793384), (32, 636396692), (64, 318198346), (128, 159099173), (11057, 1841792), (14389, 1415296), (22114, 920896), (28778, 707648), (44228, 460448), (57556, 353824), (88456, 230224), (115112, 176912)]