20020888584

素因数分解:

$2^3\times 3^6\times {\mathrm{127}}^1\times {\mathrm{27031}}^1$

素因数の和:27182

約数の個数: 112

約数和(自身を含む): 56728273920

約数和(自身を除く): 36707385336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 243, 254, 324, 381, 486, 508, 648, 729, 762, 972, 1016, 1143, 1458, 1524, 1944, 2286, 2916, 3048, 3429, 4572, 5832, 6858, 9144, 10287, 13716, 20574, 27031, 27432, 30861, 41148, 54062, 61722, 81093, 82296, 92583, 108124, 123444, 162186, 185166, 216248, 243279, 246888, 324372, 370332, 486558, 648744, 729837, 740664, 973116, 1459674, 1946232, 2189511, 2919348, 3432937, 4379022, 5838696, 6568533, 6865874, 8758044, 10298811, 13137066, 13731748, 17516088, 19705599, 20597622, 26274132, 27463496, 30896433, 39411198, 41195244, 52548264, 61792866, 78822396, 82390488, 92689299, 123585732, 157644792, 185378598, 247171464, 278067897, 370757196, 556135794, 741514392, 834203691, 1112271588, 1668407382, 2224543176, 2502611073, 3336814764, 5005222146, 6673629528, 10010444292, 20020888584]

約数ペア:

[(1, 20020888584), (2, 10010444292), (3, 6673629528), (4, 5005222146), (6, 3336814764), (8, 2502611073), (9, 2224543176), (12, 1668407382), (18, 1112271588), (24, 834203691), (27, 741514392), (36, 556135794), (54, 370757196), (72, 278067897), (81, 247171464), (108, 185378598), (127, 157644792), (162, 123585732), (216, 92689299), (243, 82390488), (254, 78822396), (324, 61792866), (381, 52548264), (486, 41195244), (508, 39411198), (648, 30896433), (729, 27463496), (762, 26274132), (972, 20597622), (1016, 19705599), (1143, 17516088), (1458, 13731748), (1524, 13137066), (1944, 10298811), (2286, 8758044), (2916, 6865874), (3048, 6568533), (3429, 5838696), (4572, 4379022), (5832, 3432937), (6858, 2919348), (9144, 2189511), (10287, 1946232), (13716, 1459674), (20574, 973116), (27031, 740664), (27432, 729837), (30861, 648744), (41148, 486558), (54062, 370332), (61722, 324372), (81093, 246888), (82296, 243279), (92583, 216248), (108124, 185166), (123444, 162186)]