20144337909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1018471}}^1$

素因数の和:1018840

約数の個数: 16

約数和(自身を含む): 28354260480

約数和(自身を除く): 8209922571

約数列:

[1, 3, 19, 57, 347, 1041, 6593, 19779, 1018471, 3055413, 19350949, 58052847, 353409437, 1060228311, 6714779303, 20144337909]

約数ペア:

[(1, 20144337909), (3, 6714779303), (19, 1060228311), (57, 353409437), (347, 58052847), (1041, 19350949), (6593, 3055413), (19779, 1018471)]