20051141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 22806528

約数和(自身を除く): 2755387

約数列:

[1, 11, 31, 127, 341, 463, 1397, 3937, 5093, 14353, 43307, 58801, 157883, 646811, 1822831, 20051141]

約数ペア:

[(1, 20051141), (11, 1822831), (31, 646811), (127, 157883), (341, 58801), (463, 43307), (1397, 14353), (3937, 5093)]