20763073488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 57646560384

約数和(自身を除く): 36883486896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 97, 102, 136, 194, 204, 272, 277, 291, 388, 408, 554, 582, 776, 816, 831, 947, 1108, 1164, 1552, 1649, 1662, 1894, 2216, 2328, 2841, 3298, 3324, 3788, 4432, 4656, 4709, 4947, 5682, 6596, 6648, 7576, 9418, 9894, 11364, 13192, 13296, 14127, 15152, 16099, 18836, 19788, 22728, 26384, 26869, 28254, 32198, 37672, 39576, 45456, 48297, 53738, 56508, 64396, 75344, 79152, 80607, 91859, 96594, 107476, 113016, 128792, 161214, 183718, 193188, 214952, 226032, 257584, 262319, 275577, 322428, 367436, 386376, 429904, 456773, 524638, 551154, 644856, 734872, 772752, 786957, 913546, 1049276, 1102308, 1289712, 1370319, 1469744, 1561603, 1573914, 1827092, 2098552, 2204616, 2740638, 3123206, 3147828, 3654184, 4197104, 4409232, 4459423, 4684809, 5481276, 6246412, 6295656, 7308368, 8918846, 9369618, 10962552, 12492824, 12591312, 13378269, 17837692, 18739236, 21925104, 24985648, 25444943, 26756538, 35675384, 37478472, 50889886, 53513076, 71350768, 74956944, 76334829, 101779772, 107026152, 152669658, 203559544, 214052304, 305339316, 407119088, 432564031, 610678632, 865128062, 1221357264, 1297692093, 1730256124, 2595384186, 3460512248, 5190768372, 6921024496, 10381536744, 20763073488]

約数ペア:

[(1, 20763073488), (2, 10381536744), (3, 6921024496), (4, 5190768372), (6, 3460512248), (8, 2595384186), (12, 1730256124), (16, 1297692093), (17, 1221357264), (24, 865128062), (34, 610678632), (48, 432564031), (51, 407119088), (68, 305339316), (97, 214052304), (102, 203559544), (136, 152669658), (194, 107026152), (204, 101779772), (272, 76334829), (277, 74956944), (291, 71350768), (388, 53513076), (408, 50889886), (554, 37478472), (582, 35675384), (776, 26756538), (816, 25444943), (831, 24985648), (947, 21925104), (1108, 18739236), (1164, 17837692), (1552, 13378269), (1649, 12591312), (1662, 12492824), (1894, 10962552), (2216, 9369618), (2328, 8918846), (2841, 7308368), (3298, 6295656), (3324, 6246412), (3788, 5481276), (4432, 4684809), (4656, 4459423), (4709, 4409232), (4947, 4197104), (5682, 3654184), (6596, 3147828), (6648, 3123206), (7576, 2740638), (9418, 2204616), (9894, 2098552), (11364, 1827092), (13192, 1573914), (13296, 1561603), (14127, 1469744), (15152, 1370319), (16099, 1289712), (18836, 1102308), (19788, 1049276), (22728, 913546), (26384, 786957), (26869, 772752), (28254, 734872), (32198, 644856), (37672, 551154), (39576, 524638), (45456, 456773), (48297, 429904), (53738, 386376), (56508, 367436), (64396, 322428), (75344, 275577), (79152, 262319), (80607, 257584), (91859, 226032), (96594, 214952), (107476, 193188), (113016, 183718), (128792, 161214)]