20544985077

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2352569}}^1$

素因数の和:2352684

約数の個数: 16

約数和(自身を含む): 28456686720

約数和(自身を除く): 7911701643

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 2352569, 7057707, 96455329, 167032399, 289365987, 501097197, 6848328359, 20544985077]

約数ペア:

[(1, 20544985077), (3, 6848328359), (41, 501097197), (71, 289365987), (123, 167032399), (213, 96455329), (2911, 7057707), (8733, 2352569)]