20132394516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 55394172288

約数和(自身を除く): 35261777772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 347, 453, 468, 604, 694, 821, 906, 1041, 1359, 1388, 1642, 1812, 1963, 2082, 2463, 2718, 3123, 3284, 3926, 4164, 4511, 4926, 5436, 5889, 6246, 7389, 7852, 9022, 9852, 10673, 11778, 12492, 13533, 14778, 17667, 18044, 21346, 23556, 27066, 29556, 32019, 35334, 40599, 42692, 52397, 54132, 64038, 70668, 81198, 96057, 104794, 123971, 128076, 157191, 162396, 192114, 209588, 247942, 284887, 314382, 371913, 384228, 471573, 495884, 569774, 628764, 681161, 743826, 854661, 943146, 1115739, 1139548, 1362322, 1487652, 1611623, 1709322, 1886292, 2043483, 2231478, 2563983, 2724644, 3223246, 3418644, 3703531, 4086966, 4462956, 4834869, 5127966, 6130449, 6446492, 7407062, 8173932, 9669738, 10255932, 11110593, 12260898, 14504607, 14814124, 19339476, 22221186, 24521796, 29009214, 33331779, 43017937, 44442372, 58018428, 66663558, 86035874, 129053811, 133327116, 172071748, 258107622, 387161433, 516215244, 559233181, 774322866, 1118466362, 1548645732, 1677699543, 2236932724, 3355399086, 5033098629, 6710798172, 10066197258, 20132394516]

約数ペア:

[(1, 20132394516), (2, 10066197258), (3, 6710798172), (4, 5033098629), (6, 3355399086), (9, 2236932724), (12, 1677699543), (13, 1548645732), (18, 1118466362), (26, 774322866), (36, 559233181), (39, 516215244), (52, 387161433), (78, 258107622), (117, 172071748), (151, 133327116), (156, 129053811), (234, 86035874), (302, 66663558), (347, 58018428), (453, 44442372), (468, 43017937), (604, 33331779), (694, 29009214), (821, 24521796), (906, 22221186), (1041, 19339476), (1359, 14814124), (1388, 14504607), (1642, 12260898), (1812, 11110593), (1963, 10255932), (2082, 9669738), (2463, 8173932), (2718, 7407062), (3123, 6446492), (3284, 6130449), (3926, 5127966), (4164, 4834869), (4511, 4462956), (4926, 4086966), (5436, 3703531), (5889, 3418644), (6246, 3223246), (7389, 2724644), (7852, 2563983), (9022, 2231478), (9852, 2043483), (10673, 1886292), (11778, 1709322), (12492, 1611623), (13533, 1487652), (14778, 1362322), (17667, 1139548), (18044, 1115739), (21346, 943146), (23556, 854661), (27066, 743826), (29556, 681161), (32019, 628764), (35334, 569774), (40599, 495884), (42692, 471573), (52397, 384228), (54132, 371913), (64038, 314382), (70668, 284887), (81198, 247942), (96057, 209588), (104794, 192114), (123971, 162396), (128076, 157191)]