20174566920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168121391}}^1$

素因数の和:168121405

約数の個数: 32

約数和(自身を含む): 60523701120

約数和(自身を除く): 40349134200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168121391, 336242782, 504364173, 672485564, 840606955, 1008728346, 1344971128, 1681213910, 2017456692, 2521820865, 3362427820, 4034913384, 5043641730, 6724855640, 10087283460, 20174566920]

約数ペア:

[(1, 20174566920), (2, 10087283460), (3, 6724855640), (4, 5043641730), (5, 4034913384), (6, 3362427820), (8, 2521820865), (10, 2017456692), (12, 1681213910), (15, 1344971128), (20, 1008728346), (24, 840606955), (30, 672485564), (40, 504364173), (60, 336242782), (120, 168121391)]