20499681243

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{12503}}^1\times {\mathrm{14771}}^1$

素因数の和:27314

約数の個数: 16

約数和(自身を含む): 28075781376

約数和(自身を除く): 7576100133

約数列:

[1, 3, 37, 111, 12503, 14771, 37509, 44313, 462611, 546527, 1387833, 1639581, 184681813, 554045439, 6833227081, 20499681243]

約数ペア:

[(1, 20499681243), (3, 6833227081), (37, 554045439), (111, 184681813), (12503, 1639581), (14771, 1387833), (37509, 546527), (44313, 462611)]