20803224013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7656689}}^1$

素因数の和:7656732

約数の個数: 16

約数和(自身を含む): 25726478400

約数和(自身を除く): 4923254387

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 7656689, 84223579, 99536957, 145477091, 1094906527, 1600248001, 1891202183, 20803224013]

約数ペア:

[(1, 20803224013), (11, 1891202183), (13, 1600248001), (19, 1094906527), (143, 145477091), (209, 99536957), (247, 84223579), (2717, 7656689)]