20201892744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{25147}}^1$

素因数の和:25363

約数の個数: 128

約数和(自身を含む): 58665254400

約数和(自身を除く): 38463361656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 179, 187, 204, 264, 358, 374, 408, 537, 561, 716, 748, 1074, 1122, 1432, 1496, 1969, 2148, 2244, 3043, 3938, 4296, 4488, 5907, 6086, 7876, 9129, 11814, 12172, 15752, 18258, 23628, 24344, 25147, 33473, 36516, 47256, 50294, 66946, 73032, 75441, 100419, 100588, 133892, 150882, 200838, 201176, 267784, 276617, 301764, 401676, 427499, 553234, 603528, 803352, 829851, 854998, 1106468, 1282497, 1659702, 1709996, 2212936, 2564994, 3319404, 3419992, 4501313, 4702489, 5129988, 6638808, 9002626, 9404978, 10259976, 13503939, 14107467, 18005252, 18809956, 27007878, 28214934, 36010504, 37619912, 49514443, 54015756, 56429868, 76522321, 99028886, 108031512, 112859736, 148543329, 153044642, 198057772, 229566963, 297086658, 306089284, 396115544, 459133926, 594173316, 612178568, 841745531, 918267852, 1188346632, 1683491062, 1836535704, 2525236593, 3366982124, 5050473186, 6733964248, 10100946372, 20201892744]

約数ペア:

[(1, 20201892744), (2, 10100946372), (3, 6733964248), (4, 5050473186), (6, 3366982124), (8, 2525236593), (11, 1836535704), (12, 1683491062), (17, 1188346632), (22, 918267852), (24, 841745531), (33, 612178568), (34, 594173316), (44, 459133926), (51, 396115544), (66, 306089284), (68, 297086658), (88, 229566963), (102, 198057772), (132, 153044642), (136, 148543329), (179, 112859736), (187, 108031512), (204, 99028886), (264, 76522321), (358, 56429868), (374, 54015756), (408, 49514443), (537, 37619912), (561, 36010504), (716, 28214934), (748, 27007878), (1074, 18809956), (1122, 18005252), (1432, 14107467), (1496, 13503939), (1969, 10259976), (2148, 9404978), (2244, 9002626), (3043, 6638808), (3938, 5129988), (4296, 4702489), (4488, 4501313), (5907, 3419992), (6086, 3319404), (7876, 2564994), (9129, 2212936), (11814, 1709996), (12172, 1659702), (15752, 1282497), (18258, 1106468), (23628, 854998), (24344, 829851), (25147, 803352), (33473, 603528), (36516, 553234), (47256, 427499), (50294, 401676), (66946, 301764), (73032, 276617), (75441, 267784), (100419, 201176), (100588, 200838), (133892, 150882)]