20050684308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 53076115456

約数和(自身を除く): 33025431148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 193, 254, 279, 372, 381, 386, 508, 558, 579, 733, 762, 772, 1116, 1143, 1158, 1466, 1524, 1737, 2199, 2286, 2316, 2932, 3474, 3937, 4398, 4572, 5983, 6597, 6948, 7874, 8796, 11811, 11966, 13194, 15748, 17949, 22723, 23622, 23932, 24511, 26388, 35433, 35898, 45446, 47244, 49022, 53847, 68169, 70866, 71796, 73533, 90892, 93091, 98044, 107694, 136338, 141469, 141732, 147066, 186182, 204507, 215388, 220599, 272676, 279273, 282938, 294132, 372364, 409014, 424407, 441198, 558546, 565876, 759841, 818028, 837819, 848814, 882396, 1117092, 1273221, 1519682, 1675638, 1697628, 2279523, 2546442, 2885821, 3039364, 3351276, 4385539, 4559046, 5092884, 5771642, 6838569, 8657463, 8771078, 9118092, 11543284, 13156617, 13677138, 17314926, 17542156, 17966563, 25972389, 26313234, 27354276, 34629852, 35933126, 39469851, 51944778, 52626468, 53899689, 71866252, 78939702, 103889556, 107799378, 157879404, 161699067, 215598756, 323398134, 556963453, 646796268, 1113926906, 1670890359, 2227853812, 3341780718, 5012671077, 6683561436, 10025342154, 20050684308]

約数ペア:

[(1, 20050684308), (2, 10025342154), (3, 6683561436), (4, 5012671077), (6, 3341780718), (9, 2227853812), (12, 1670890359), (18, 1113926906), (31, 646796268), (36, 556963453), (62, 323398134), (93, 215598756), (124, 161699067), (127, 157879404), (186, 107799378), (193, 103889556), (254, 78939702), (279, 71866252), (372, 53899689), (381, 52626468), (386, 51944778), (508, 39469851), (558, 35933126), (579, 34629852), (733, 27354276), (762, 26313234), (772, 25972389), (1116, 17966563), (1143, 17542156), (1158, 17314926), (1466, 13677138), (1524, 13156617), (1737, 11543284), (2199, 9118092), (2286, 8771078), (2316, 8657463), (2932, 6838569), (3474, 5771642), (3937, 5092884), (4398, 4559046), (4572, 4385539), (5983, 3351276), (6597, 3039364), (6948, 2885821), (7874, 2546442), (8796, 2279523), (11811, 1697628), (11966, 1675638), (13194, 1519682), (15748, 1273221), (17949, 1117092), (22723, 882396), (23622, 848814), (23932, 837819), (24511, 818028), (26388, 759841), (35433, 565876), (35898, 558546), (45446, 441198), (47244, 424407), (49022, 409014), (53847, 372364), (68169, 294132), (70866, 282938), (71796, 279273), (73533, 272676), (90892, 220599), (93091, 215388), (98044, 204507), (107694, 186182), (136338, 147066), (141469, 141732)]