20174345893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1155527}}^1$

素因数の和:1155636

約数の個数: 16

約数和(自身を含む): 23295444480

約数和(自身を除く): 3121098587

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 1155527, 15021851, 19643959, 91286633, 255371467, 1186726229, 1551872761, 20174345893]

約数ペア:

[(1, 20174345893), (13, 1551872761), (17, 1186726229), (79, 255371467), (221, 91286633), (1027, 19643959), (1343, 15021851), (17459, 1155527)]