20165069832

素因数分解:

$2^3\times 3^1\times {\mathrm{840211243}}^1$

素因数の和:840211252

約数の個数: 16

約数和(自身を含む): 50412674640

約数和(自身を除く): 30247604808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840211243, 1680422486, 2520633729, 3360844972, 5041267458, 6721689944, 10082534916, 20165069832]

約数ペア:

[(1, 20165069832), (2, 10082534916), (3, 6721689944), (4, 5041267458), (6, 3360844972), (8, 2520633729), (12, 1680422486), (24, 840211243)]