20147684148

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 55180742400

約数和(自身を除く): 35033058252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 74, 97, 108, 111, 118, 148, 177, 194, 222, 236, 291, 333, 354, 388, 444, 531, 582, 666, 708, 873, 881, 999, 1062, 1164, 1332, 1593, 1746, 1762, 1998, 2124, 2183, 2619, 2643, 3186, 3492, 3524, 3589, 3996, 4366, 5238, 5286, 5723, 6372, 6549, 7178, 7929, 8732, 10476, 10572, 10767, 11446, 13098, 14356, 15858, 17169, 19647, 21534, 22892, 23787, 26196, 31716, 32301, 32597, 34338, 39294, 43068, 47574, 51507, 51979, 58941, 64602, 65194, 68676, 78588, 85457, 95148, 96903, 97791, 103014, 103958, 117882, 129204, 130388, 154521, 155937, 170914, 193806, 195582, 206028, 207916, 211751, 235764, 256371, 293373, 309042, 311874, 341828, 387612, 391164, 423502, 467811, 512742, 586746, 618084, 623748, 635253, 769113, 847004, 880119, 935622, 1025484, 1173492, 1270506, 1403433, 1538226, 1760238, 1871244, 1905759, 1923223, 2307339, 2541012, 2806866, 3076452, 3161909, 3520476, 3811518, 3846446, 4614678, 5041963, 5613732, 5717277, 5769669, 6323818, 7623036, 7692892, 9229356, 9485727, 10083926, 11434554, 11539338, 12647636, 15125889, 17309007, 18971454, 20167852, 22869108, 23078676, 28457181, 30251778, 34618014, 37942908, 45377667, 51927021, 56914362, 60503556, 69236028, 85371543, 90755334, 103854042, 113828724, 136133001, 170743086, 181510668, 186552631, 207708084, 272266002, 341486172, 373105262, 544532004, 559657893, 746210524, 1119315786, 1678973679, 2238631572, 3357947358, 5036921037, 6715894716, 10073842074, 20147684148]

約数ペア:

[(1, 20147684148), (2, 10073842074), (3, 6715894716), (4, 5036921037), (6, 3357947358), (9, 2238631572), (12, 1678973679), (18, 1119315786), (27, 746210524), (36, 559657893), (37, 544532004), (54, 373105262), (59, 341486172), (74, 272266002), (97, 207708084), (108, 186552631), (111, 181510668), (118, 170743086), (148, 136133001), (177, 113828724), (194, 103854042), (222, 90755334), (236, 85371543), (291, 69236028), (333, 60503556), (354, 56914362), (388, 51927021), (444, 45377667), (531, 37942908), (582, 34618014), (666, 30251778), (708, 28457181), (873, 23078676), (881, 22869108), (999, 20167852), (1062, 18971454), (1164, 17309007), (1332, 15125889), (1593, 12647636), (1746, 11539338), (1762, 11434554), (1998, 10083926), (2124, 9485727), (2183, 9229356), (2619, 7692892), (2643, 7623036), (3186, 6323818), (3492, 5769669), (3524, 5717277), (3589, 5613732), (3996, 5041963), (4366, 4614678), (5238, 3846446), (5286, 3811518), (5723, 3520476), (6372, 3161909), (6549, 3076452), (7178, 2806866), (7929, 2541012), (8732, 2307339), (10476, 1923223), (10572, 1905759), (10767, 1871244), (11446, 1760238), (13098, 1538226), (14356, 1403433), (15858, 1270506), (17169, 1173492), (19647, 1025484), (21534, 935622), (22892, 880119), (23787, 847004), (26196, 769113), (31716, 635253), (32301, 623748), (32597, 618084), (34338, 586746), (39294, 512742), (43068, 467811), (47574, 423502), (51507, 391164), (51979, 387612), (58941, 341828), (64602, 311874), (65194, 309042), (68676, 293373), (78588, 256371), (85457, 235764), (95148, 211751), (96903, 207916), (97791, 206028), (103014, 195582), (103958, 193806), (117882, 170914), (129204, 155937), (130388, 154521)]