20122018176

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2041

約数の個数: 256

約数和(自身を含む): 61459292160

約数和(自身を除く): 41337273984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 127, 128, 136, 156, 192, 204, 208, 221, 254, 272, 312, 381, 384, 408, 416, 442, 508, 544, 624, 663, 762, 816, 832, 884, 1016, 1088, 1248, 1326, 1524, 1632, 1651, 1664, 1768, 1867, 2032, 2159, 2176, 2496, 2652, 3048, 3264, 3302, 3536, 3734, 4064, 4318, 4953, 4992, 5304, 5601, 6096, 6477, 6528, 6604, 7072, 7468, 8128, 8636, 9906, 10608, 11202, 12192, 12954, 13208, 14144, 14936, 16256, 17272, 19812, 21216, 22404, 24271, 24384, 25908, 26416, 28067, 28288, 29872, 31739, 34544, 39624, 42432, 44808, 48542, 48768, 51816, 52832, 56134, 59744, 63478, 69088, 72813, 79248, 84201, 84864, 89616, 95217, 97084, 103632, 105664, 112268, 119488, 126956, 138176, 145626, 158496, 168402, 179232, 190434, 194168, 207264, 211328, 224536, 237109, 238976, 253912, 276352, 291252, 316992, 336804, 358464, 380868, 388336, 412607, 414528, 449072, 474218, 507824, 582504, 633984, 673608, 711327, 716928, 761736, 776672, 825214, 829056, 898144, 948436, 1015648, 1165008, 1237821, 1347216, 1422654, 1523472, 1553344, 1650428, 1796288, 1896872, 2031296, 2330016, 2475642, 2694432, 2845308, 3046944, 3082417, 3106688, 3300856, 3592576, 3793744, 4030853, 4062592, 4660032, 4951284, 5388864, 5690616, 6093888, 6164834, 6601712, 7587488, 8061706, 9247251, 9320064, 9902568, 10777728, 11381232, 12092559, 12187776, 12329668, 13203424, 15174976, 16123412, 18494502, 19805136, 22762464, 24185118, 24659336, 26406848, 30349952, 32246824, 36989004, 39610272, 45524928, 48370236, 49318672, 52401089, 52813696, 64493648, 73978008, 79220544, 91049856, 96740472, 98637344, 104802178, 128987296, 147956016, 157203267, 158441088, 193480944, 197274688, 209604356, 257974592, 295912032, 314406534, 386961888, 394549376, 419208712, 515949184, 591824064, 628813068, 773923776, 838417424, 1183648128, 1257626136, 1547847552, 1676834848, 2515252272, 3353669696, 5030504544, 6707339392, 10061009088, 20122018176]

約数ペア:

[(1, 20122018176), (2, 10061009088), (3, 6707339392), (4, 5030504544), (6, 3353669696), (8, 2515252272), (12, 1676834848), (13, 1547847552), (16, 1257626136), (17, 1183648128), (24, 838417424), (26, 773923776), (32, 628813068), (34, 591824064), (39, 515949184), (48, 419208712), (51, 394549376), (52, 386961888), (64, 314406534), (68, 295912032), (78, 257974592), (96, 209604356), (102, 197274688), (104, 193480944), (127, 158441088), (128, 157203267), (136, 147956016), (156, 128987296), (192, 104802178), (204, 98637344), (208, 96740472), (221, 91049856), (254, 79220544), (272, 73978008), (312, 64493648), (381, 52813696), (384, 52401089), (408, 49318672), (416, 48370236), (442, 45524928), (508, 39610272), (544, 36989004), (624, 32246824), (663, 30349952), (762, 26406848), (816, 24659336), (832, 24185118), (884, 22762464), (1016, 19805136), (1088, 18494502), (1248, 16123412), (1326, 15174976), (1524, 13203424), (1632, 12329668), (1651, 12187776), (1664, 12092559), (1768, 11381232), (1867, 10777728), (2032, 9902568), (2159, 9320064), (2176, 9247251), (2496, 8061706), (2652, 7587488), (3048, 6601712), (3264, 6164834), (3302, 6093888), (3536, 5690616), (3734, 5388864), (4064, 4951284), (4318, 4660032), (4953, 4062592), (4992, 4030853), (5304, 3793744), (5601, 3592576), (6096, 3300856), (6477, 3106688), (6528, 3082417), (6604, 3046944), (7072, 2845308), (7468, 2694432), (8128, 2475642), (8636, 2330016), (9906, 2031296), (10608, 1896872), (11202, 1796288), (12192, 1650428), (12954, 1553344), (13208, 1523472), (14144, 1422654), (14936, 1347216), (16256, 1237821), (17272, 1165008), (19812, 1015648), (21216, 948436), (22404, 898144), (24271, 829056), (24384, 825214), (25908, 776672), (26416, 761736), (28067, 716928), (28288, 711327), (29872, 673608), (31739, 633984), (34544, 582504), (39624, 507824), (42432, 474218), (44808, 449072), (48542, 414528), (48768, 412607), (51816, 388336), (52832, 380868), (56134, 358464), (59744, 336804), (63478, 316992), (69088, 291252), (72813, 276352), (79248, 253912), (84201, 238976), (84864, 237109), (89616, 224536), (95217, 211328), (97084, 207264), (103632, 194168), (105664, 190434), (112268, 179232), (119488, 168402), (126956, 158496), (138176, 145626)]