20803853109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{32063}}^1$

素因数の和:32337

約数の個数: 32

約数和(自身を含む): 30338187264

約数和(自身を除く): 9534334155

約数列:

[1, 3, 13, 39, 127, 131, 381, 393, 1651, 1703, 4953, 5109, 16637, 32063, 49911, 96189, 216281, 416819, 648843, 1250457, 4072001, 4200253, 12216003, 12600759, 52936013, 54603289, 158808039, 163809867, 533432131, 1600296393, 6934617703, 20803853109]

約数ペア:

[(1, 20803853109), (3, 6934617703), (13, 1600296393), (39, 533432131), (127, 163809867), (131, 158808039), (381, 54603289), (393, 52936013), (1651, 12600759), (1703, 12216003), (4953, 4200253), (5109, 4072001), (16637, 1250457), (32063, 648843), (49911, 416819), (96189, 216281)]