20342776278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{41389}}^1$

素因数の和:42093

約数の個数: 48

約数和(自身を含む): 44787622320

約数和(自身を除く): 24444846042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 677, 726, 1354, 2031, 4062, 7447, 14894, 22341, 41389, 44682, 81917, 82778, 124167, 163834, 245751, 248334, 455279, 491502, 910558, 1365837, 2731674, 5008069, 10016138, 15024207, 28020353, 30048414, 56040706, 84061059, 168122118, 308223883, 616447766, 924671649, 1849343298, 3390462713, 6780925426, 10171388139, 20342776278]

約数ペア:

[(1, 20342776278), (2, 10171388139), (3, 6780925426), (6, 3390462713), (11, 1849343298), (22, 924671649), (33, 616447766), (66, 308223883), (121, 168122118), (242, 84061059), (363, 56040706), (677, 30048414), (726, 28020353), (1354, 15024207), (2031, 10016138), (4062, 5008069), (7447, 2731674), (14894, 1365837), (22341, 910558), (41389, 491502), (44682, 455279), (81917, 248334), (82778, 245751), (124167, 163834)]