20193313276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123129959}}^1$

素因数の和:123130004

約数の個数: 12

約数和(自身を含む): 36200208240

約数和(自身を除く): 16006894964

約数列:

[1, 2, 4, 41, 82, 164, 123129959, 246259918, 492519836, 5048328319, 10096656638, 20193313276]

約数ペア:

[(1, 20193313276), (2, 10096656638), (4, 5048328319), (41, 492519836), (82, 246259918), (164, 123129959)]