20244462784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2923

約数の個数: 224

約数和(自身を含む): 53087723136

約数和(自身を除く): 32843260352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 224, 238, 272, 292, 364, 416, 442, 448, 476, 511, 544, 584, 728, 832, 884, 949, 952, 1022, 1088, 1168, 1241, 1456, 1547, 1768, 1898, 1904, 2044, 2336, 2482, 2801, 2912, 3094, 3536, 3796, 3808, 4088, 4672, 4964, 5602, 5824, 6188, 6643, 7072, 7592, 7616, 8176, 8687, 9928, 11204, 12376, 13286, 14144, 15184, 16133, 16352, 17374, 19607, 19856, 22408, 24752, 26572, 30368, 32266, 32704, 34748, 36413, 39214, 39712, 44816, 47617, 49504, 53144, 60736, 64532, 69496, 72826, 78428, 79424, 89632, 95234, 99008, 106288, 112931, 129064, 138992, 145652, 156856, 179264, 190468, 204473, 212576, 225862, 254891, 258128, 277984, 291304, 313712, 333319, 380936, 408946, 425152, 451724, 509782, 516256, 555968, 582608, 619021, 627424, 666638, 761872, 817892, 903448, 1019564, 1032512, 1165216, 1238042, 1254848, 1333276, 1431311, 1523744, 1635784, 1806896, 2039128, 2330432, 2476084, 2658149, 2666552, 2862622, 3047488, 3271568, 3476041, 3613792, 4078256, 4333147, 4952168, 5316298, 5333104, 5725244, 6543136, 6952082, 7227584, 8156512, 8666294, 9904336, 10632596, 10666208, 11450488, 13086272, 13904164, 16313024, 17332588, 18607043, 19808672, 21265192, 21332416, 22900976, 24332287, 27808328, 34665176, 37214086, 39617344, 42530384, 45188533, 45801952, 48664574, 55616656, 69330352, 74428172, 85060768, 90377066, 91603904, 97329148, 111233312, 138660704, 148856344, 170121536, 180754132, 194658296, 222466624, 277321408, 297712688, 316319731, 361508264, 389316592, 595425376, 632639462, 723016528, 778633184, 1190850752, 1265278924, 1446033056, 1557266368, 2530557848, 2892066112, 5061115696, 10122231392, 20244462784]

約数ペア:

[(1, 20244462784), (2, 10122231392), (4, 5061115696), (7, 2892066112), (8, 2530557848), (13, 1557266368), (14, 1446033056), (16, 1265278924), (17, 1190850752), (26, 778633184), (28, 723016528), (32, 632639462), (34, 595425376), (52, 389316592), (56, 361508264), (64, 316319731), (68, 297712688), (73, 277321408), (91, 222466624), (104, 194658296), (112, 180754132), (119, 170121536), (136, 148856344), (146, 138660704), (182, 111233312), (208, 97329148), (221, 91603904), (224, 90377066), (238, 85060768), (272, 74428172), (292, 69330352), (364, 55616656), (416, 48664574), (442, 45801952), (448, 45188533), (476, 42530384), (511, 39617344), (544, 37214086), (584, 34665176), (728, 27808328), (832, 24332287), (884, 22900976), (949, 21332416), (952, 21265192), (1022, 19808672), (1088, 18607043), (1168, 17332588), (1241, 16313024), (1456, 13904164), (1547, 13086272), (1768, 11450488), (1898, 10666208), (1904, 10632596), (2044, 9904336), (2336, 8666294), (2482, 8156512), (2801, 7227584), (2912, 6952082), (3094, 6543136), (3536, 5725244), (3796, 5333104), (3808, 5316298), (4088, 4952168), (4672, 4333147), (4964, 4078256), (5602, 3613792), (5824, 3476041), (6188, 3271568), (6643, 3047488), (7072, 2862622), (7592, 2666552), (7616, 2658149), (8176, 2476084), (8687, 2330432), (9928, 2039128), (11204, 1806896), (12376, 1635784), (13286, 1523744), (14144, 1431311), (15184, 1333276), (16133, 1254848), (16352, 1238042), (17374, 1165216), (19607, 1032512), (19856, 1019564), (22408, 903448), (24752, 817892), (26572, 761872), (30368, 666638), (32266, 627424), (32704, 619021), (34748, 582608), (36413, 555968), (39214, 516256), (39712, 509782), (44816, 451724), (47617, 425152), (49504, 408946), (53144, 380936), (60736, 333319), (64532, 313712), (69496, 291304), (72826, 277984), (78428, 258128), (79424, 254891), (89632, 225862), (95234, 212576), (99008, 204473), (106288, 190468), (112931, 179264), (129064, 156856), (138992, 145652)]