20036808

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 61457760

約数和(自身を除く): 41420952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 937, 972, 1188, 1782, 1874, 1944, 2376, 2673, 2811, 3564, 3748, 5346, 5622, 7128, 7496, 8433, 10307, 10692, 11244, 16866, 20614, 21384, 22488, 25299, 30921, 33732, 41228, 50598, 61842, 67464, 75897, 82456, 92763, 101196, 123684, 151794, 185526, 202392, 227691, 247368, 278289, 303588, 371052, 455382, 556578, 607176, 742104, 834867, 910764, 1113156, 1669734, 1821528, 2226312, 2504601, 3339468, 5009202, 6678936, 10018404, 20036808]

約数ペア:

[(1, 20036808), (2, 10018404), (3, 6678936), (4, 5009202), (6, 3339468), (8, 2504601), (9, 2226312), (11, 1821528), (12, 1669734), (18, 1113156), (22, 910764), (24, 834867), (27, 742104), (33, 607176), (36, 556578), (44, 455382), (54, 371052), (66, 303588), (72, 278289), (81, 247368), (88, 227691), (99, 202392), (108, 185526), (132, 151794), (162, 123684), (198, 101196), (216, 92763), (243, 82456), (264, 75897), (297, 67464), (324, 61842), (396, 50598), (486, 41228), (594, 33732), (648, 30921), (792, 25299), (891, 22488), (937, 21384), (972, 20614), (1188, 16866), (1782, 11244), (1874, 10692), (1944, 10307), (2376, 8433), (2673, 7496), (2811, 7128), (3564, 5622), (3748, 5346)]