20139893999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{72251}}^1$

素因数の和:73150

約数の個数: 16

約数和(自身を含む): 22473262080

約数和(自身を除く): 2333368081

約数列:

[1, 17, 19, 323, 863, 14671, 16397, 72251, 278749, 1228267, 1372769, 23337073, 62352613, 1059994421, 1184699647, 20139893999]

約数ペア:

[(1, 20139893999), (17, 1184699647), (19, 1059994421), (323, 62352613), (863, 23337073), (14671, 1372769), (16397, 1228267), (72251, 278749)]