20347086947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{50891}}^1$

素因数の和:52834

約数の個数: 16

約数和(自身を含む): 23377749120

約数和(自身を除く): 3030662173

約数列:

[1, 11, 19, 209, 1913, 21043, 36347, 50891, 399817, 559801, 966929, 10636219, 97354483, 1070899313, 1849735177, 20347086947]

約数ペア:

[(1, 20347086947), (11, 1849735177), (19, 1070899313), (209, 97354483), (1913, 10636219), (21043, 966929), (36347, 559801), (50891, 399817)]