20171639059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1\times {\mathrm{4663}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 23976691200

約数和(自身を除く): 3805052141

約数列:

[1, 11, 13, 143, 169, 179, 1859, 1969, 2197, 2327, 4663, 24167, 25597, 30251, 51293, 60619, 332761, 393263, 666809, 788047, 834677, 4325893, 8668517, 9181447, 10244611, 10850801, 112690721, 119358811, 141060413, 1551664543, 1833785369, 20171639059]

約数ペア:

[(1, 20171639059), (11, 1833785369), (13, 1551664543), (143, 141060413), (169, 119358811), (179, 112690721), (1859, 10850801), (1969, 10244611), (2197, 9181447), (2327, 8668517), (4663, 4325893), (24167, 834677), (25597, 788047), (30251, 666809), (51293, 393263), (60619, 332761)]