20759766456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{47629}}^1$

素因数の和:47789

約数の個数: 128

約数和(自身を含む): 61454131200

約数和(自身を除く): 40694364744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 508, 572, 762, 858, 1016, 1144, 1397, 1524, 1651, 1716, 2794, 3048, 3302, 3432, 4191, 4953, 5588, 6604, 8382, 9906, 11176, 13208, 16764, 18161, 19812, 33528, 36322, 39624, 47629, 54483, 72644, 95258, 108966, 142887, 145288, 190516, 217932, 285774, 381032, 435864, 523919, 571548, 619177, 1047838, 1143096, 1238354, 1571757, 1857531, 2095676, 2476708, 3143514, 3715062, 4191352, 4953416, 6048883, 6287028, 6810947, 7430124, 12097766, 12574056, 13621894, 14860248, 18146649, 20432841, 24195532, 27243788, 36293298, 40865682, 48391064, 54487576, 66537713, 72586596, 78635479, 81731364, 133075426, 145173192, 157270958, 163462728, 199613139, 235906437, 266150852, 314541916, 399226278, 471812874, 532301704, 629083832, 798452556, 864990269, 943625748, 1596905112, 1729980538, 1887251496, 2594970807, 3459961076, 5189941614, 6919922152, 10379883228, 20759766456]

約数ペア:

[(1, 20759766456), (2, 10379883228), (3, 6919922152), (4, 5189941614), (6, 3459961076), (8, 2594970807), (11, 1887251496), (12, 1729980538), (13, 1596905112), (22, 943625748), (24, 864990269), (26, 798452556), (33, 629083832), (39, 532301704), (44, 471812874), (52, 399226278), (66, 314541916), (78, 266150852), (88, 235906437), (104, 199613139), (127, 163462728), (132, 157270958), (143, 145173192), (156, 133075426), (254, 81731364), (264, 78635479), (286, 72586596), (312, 66537713), (381, 54487576), (429, 48391064), (508, 40865682), (572, 36293298), (762, 27243788), (858, 24195532), (1016, 20432841), (1144, 18146649), (1397, 14860248), (1524, 13621894), (1651, 12574056), (1716, 12097766), (2794, 7430124), (3048, 6810947), (3302, 6287028), (3432, 6048883), (4191, 4953416), (4953, 4191352), (5588, 3715062), (6604, 3143514), (8382, 2476708), (9906, 2095676), (11176, 1857531), (13208, 1571757), (16764, 1238354), (18161, 1143096), (19812, 1047838), (33528, 619177), (36322, 571548), (39624, 523919), (47629, 435864), (54483, 381032), (72644, 285774), (95258, 217932), (108966, 190516), (142887, 145288)]