20147132104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5683

約数の個数: 96

約数和(自身を含む): 42909289920

約数和(自身を除く): 22762157816

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 121, 142, 212, 242, 284, 424, 484, 568, 583, 781, 968, 1166, 1562, 2332, 3124, 3763, 4664, 5531, 6248, 6413, 7526, 8591, 11062, 12826, 15052, 17182, 22124, 25652, 30104, 34364, 41393, 44248, 51304, 60841, 68728, 82786, 121682, 165572, 243364, 293143, 331144, 392701, 455323, 486728, 586286, 669251, 785402, 910646, 1172572, 1338502, 1570804, 1821292, 2345144, 2677004, 3141608, 3224573, 3642584, 4319711, 5354008, 6449146, 8639422, 12898292, 17278844, 20813153, 25796584, 34557688, 35470303, 41626306, 47516821, 70940606, 83252612, 95033642, 141881212, 166505224, 190067284, 228944683, 283762424, 380134568, 457889366, 915778732, 1831557464, 2518391513, 5036783026, 10073566052, 20147132104]

約数ペア:

[(1, 20147132104), (2, 10073566052), (4, 5036783026), (8, 2518391513), (11, 1831557464), (22, 915778732), (44, 457889366), (53, 380134568), (71, 283762424), (88, 228944683), (106, 190067284), (121, 166505224), (142, 141881212), (212, 95033642), (242, 83252612), (284, 70940606), (424, 47516821), (484, 41626306), (568, 35470303), (583, 34557688), (781, 25796584), (968, 20813153), (1166, 17278844), (1562, 12898292), (2332, 8639422), (3124, 6449146), (3763, 5354008), (4664, 4319711), (5531, 3642584), (6248, 3224573), (6413, 3141608), (7526, 2677004), (8591, 2345144), (11062, 1821292), (12826, 1570804), (15052, 1338502), (17182, 1172572), (22124, 910646), (25652, 785402), (30104, 669251), (34364, 586286), (41393, 486728), (44248, 455323), (51304, 392701), (60841, 331144), (68728, 293143), (82786, 243364), (121682, 165572)]