20614392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 60288000

約数和(自身を除く): 39673608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5023, 10046, 15069, 20092, 30138, 40184, 45207, 60276, 90414, 95437, 120552, 135621, 180828, 190874, 271242, 286311, 361656, 381748, 542484, 572622, 763496, 858933, 1084968, 1145244, 1717866, 2290488, 2576799, 3435732, 5153598, 6871464, 10307196, 20614392]

約数ペア:

[(1, 20614392), (2, 10307196), (3, 6871464), (4, 5153598), (6, 3435732), (8, 2576799), (9, 2290488), (12, 1717866), (18, 1145244), (19, 1084968), (24, 858933), (27, 763496), (36, 572622), (38, 542484), (54, 381748), (57, 361656), (72, 286311), (76, 271242), (108, 190874), (114, 180828), (152, 135621), (171, 120552), (216, 95437), (228, 90414), (342, 60276), (456, 45207), (513, 40184), (684, 30138), (1026, 20092), (1368, 15069), (2052, 10046), (4104, 5023)]