20007262464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1445

約数の個数: 288

約数和(自身を含む): 64848107520

約数和(自身を除く): 44840845056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 179, 192, 204, 224, 238, 256, 272, 336, 357, 358, 384, 408, 448, 476, 537, 544, 672, 714, 716, 768, 816, 896, 952, 1074, 1088, 1223, 1253, 1344, 1428, 1432, 1632, 1792, 1904, 2148, 2176, 2446, 2506, 2688, 2856, 2864, 3043, 3264, 3669, 3759, 3808, 4296, 4352, 4892, 5012, 5376, 5712, 5728, 6086, 6528, 7338, 7518, 7616, 8561, 8592, 9129, 9784, 10024, 11424, 11456, 12172, 13056, 14676, 15036, 15232, 17122, 17184, 18258, 19568, 20048, 20791, 21301, 22848, 22912, 24344, 25683, 29352, 30072, 30464, 34244, 34368, 36516, 39136, 40096, 41582, 42602, 45696, 45824, 48688, 51366, 58704, 60144, 62373, 63903, 68488, 68736, 73032, 78272, 80192, 83164, 85204, 91392, 97376, 102732, 117408, 120288, 124746, 127806, 136976, 137472, 145537, 146064, 156544, 160384, 166328, 170408, 194752, 205464, 218917, 234816, 240576, 249492, 255612, 273952, 291074, 292128, 313088, 320768, 332656, 340816, 389504, 410928, 436611, 437834, 469632, 481152, 498984, 511224, 547904, 582148, 584256, 656751, 665312, 681632, 779008, 821856, 873222, 875668, 939264, 962304, 997968, 1022448, 1095808, 1164296, 1168512, 1313502, 1330624, 1363264, 1532419, 1643712, 1746444, 1751336, 1995936, 2044896, 2191616, 2328592, 2337024, 2627004, 2661248, 2726528, 3064838, 3287424, 3492888, 3502672, 3721589, 3991872, 4089792, 4597257, 4657184, 5254008, 5322496, 5453056, 6129676, 6574848, 6985776, 7005344, 7443178, 7983744, 8179584, 9194514, 9314368, 10508016, 11164767, 12259352, 13971552, 14010688, 14886356, 15967488, 16359168, 18389028, 18628736, 21016032, 22329534, 24518704, 26051123, 27943104, 28021376, 29772712, 36778056, 37257472, 42032064, 44659068, 49037408, 52102246, 55886208, 56042752, 59545424, 73556112, 78153369, 84064128, 89318136, 98074816, 104204492, 111772416, 119090848, 147112224, 156306738, 168128256, 178636272, 196149632, 208408984, 238181696, 294224448, 312613476, 357272544, 392299264, 416817968, 476363392, 588448896, 625226952, 714545088, 833635936, 952726784, 1176897792, 1250453904, 1429090176, 1667271872, 2500907808, 2858180352, 3334543744, 5001815616, 6669087488, 10003631232, 20007262464]

約数ペア:

[(1, 20007262464), (2, 10003631232), (3, 6669087488), (4, 5001815616), (6, 3334543744), (7, 2858180352), (8, 2500907808), (12, 1667271872), (14, 1429090176), (16, 1250453904), (17, 1176897792), (21, 952726784), (24, 833635936), (28, 714545088), (32, 625226952), (34, 588448896), (42, 476363392), (48, 416817968), (51, 392299264), (56, 357272544), (64, 312613476), (68, 294224448), (84, 238181696), (96, 208408984), (102, 196149632), (112, 178636272), (119, 168128256), (128, 156306738), (136, 147112224), (168, 119090848), (179, 111772416), (192, 104204492), (204, 98074816), (224, 89318136), (238, 84064128), (256, 78153369), (272, 73556112), (336, 59545424), (357, 56042752), (358, 55886208), (384, 52102246), (408, 49037408), (448, 44659068), (476, 42032064), (537, 37257472), (544, 36778056), (672, 29772712), (714, 28021376), (716, 27943104), (768, 26051123), (816, 24518704), (896, 22329534), (952, 21016032), (1074, 18628736), (1088, 18389028), (1223, 16359168), (1253, 15967488), (1344, 14886356), (1428, 14010688), (1432, 13971552), (1632, 12259352), (1792, 11164767), (1904, 10508016), (2148, 9314368), (2176, 9194514), (2446, 8179584), (2506, 7983744), (2688, 7443178), (2856, 7005344), (2864, 6985776), (3043, 6574848), (3264, 6129676), (3669, 5453056), (3759, 5322496), (3808, 5254008), (4296, 4657184), (4352, 4597257), (4892, 4089792), (5012, 3991872), (5376, 3721589), (5712, 3502672), (5728, 3492888), (6086, 3287424), (6528, 3064838), (7338, 2726528), (7518, 2661248), (7616, 2627004), (8561, 2337024), (8592, 2328592), (9129, 2191616), (9784, 2044896), (10024, 1995936), (11424, 1751336), (11456, 1746444), (12172, 1643712), (13056, 1532419), (14676, 1363264), (15036, 1330624), (15232, 1313502), (17122, 1168512), (17184, 1164296), (18258, 1095808), (19568, 1022448), (20048, 997968), (20791, 962304), (21301, 939264), (22848, 875668), (22912, 873222), (24344, 821856), (25683, 779008), (29352, 681632), (30072, 665312), (30464, 656751), (34244, 584256), (34368, 582148), (36516, 547904), (39136, 511224), (40096, 498984), (41582, 481152), (42602, 469632), (45696, 437834), (45824, 436611), (48688, 410928), (51366, 389504), (58704, 340816), (60144, 332656), (62373, 320768), (63903, 313088), (68488, 292128), (68736, 291074), (73032, 273952), (78272, 255612), (80192, 249492), (83164, 240576), (85204, 234816), (91392, 218917), (97376, 205464), (102732, 194752), (117408, 170408), (120288, 166328), (124746, 160384), (127806, 156544), (136976, 146064), (137472, 145537)]