20594481

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 28089600

約数和(自身を除く): 7495119

約数列:

[1, 3, 59, 177, 307, 379, 921, 1137, 18113, 22361, 54339, 67083, 116353, 349059, 6864827, 20594481]

約数ペア:

[(1, 20594481), (3, 6864827), (59, 349059), (177, 116353), (307, 67083), (379, 54339), (921, 22361), (1137, 18113)]