20260455424

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2339}}^1$

素因数の和:3139

約数の個数: 88

約数和(自身を含む): 44259415200

約数和(自身を除く): 23998959776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 769, 1024, 1408, 1538, 2339, 2816, 3076, 4678, 5632, 6152, 8459, 9356, 11264, 12304, 16918, 18712, 24608, 25729, 33836, 37424, 49216, 51458, 67672, 74848, 98432, 102916, 135344, 149696, 196864, 205832, 270688, 299392, 393728, 411664, 541376, 598784, 787456, 823328, 1082752, 1197568, 1646656, 1798691, 2165504, 2395136, 3293312, 3597382, 4331008, 6586624, 7194764, 8662016, 13173248, 14389528, 19785601, 26346496, 28779056, 39571202, 57558112, 79142404, 115116224, 158284808, 230232448, 316569616, 460464896, 633139232, 920929792, 1266278464, 1841859584, 2532556928, 5065113856, 10130227712, 20260455424]

約数ペア:

[(1, 20260455424), (2, 10130227712), (4, 5065113856), (8, 2532556928), (11, 1841859584), (16, 1266278464), (22, 920929792), (32, 633139232), (44, 460464896), (64, 316569616), (88, 230232448), (128, 158284808), (176, 115116224), (256, 79142404), (352, 57558112), (512, 39571202), (704, 28779056), (769, 26346496), (1024, 19785601), (1408, 14389528), (1538, 13173248), (2339, 8662016), (2816, 7194764), (3076, 6586624), (4678, 4331008), (5632, 3597382), (6152, 3293312), (8459, 2395136), (9356, 2165504), (11264, 1798691), (12304, 1646656), (16918, 1197568), (18712, 1082752), (24608, 823328), (25729, 787456), (33836, 598784), (37424, 541376), (49216, 411664), (51458, 393728), (67672, 299392), (74848, 270688), (98432, 205832), (102916, 196864), (135344, 149696)]