20792016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20627}}^1$

素因数の和:20648

約数の個数: 60

約数和(自身を含む): 66504672

約数和(自身を除く): 45712656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20627, 41254, 61881, 82508, 123762, 144389, 165016, 185643, 247524, 288778, 330032, 371286, 433167, 495048, 577556, 742572, 866334, 990096, 1155112, 1299501, 1485144, 1732668, 2310224, 2599002, 2970288, 3465336, 5198004, 6930672, 10396008, 20792016]

約数ペア:

[(1, 20792016), (2, 10396008), (3, 6930672), (4, 5198004), (6, 3465336), (7, 2970288), (8, 2599002), (9, 2310224), (12, 1732668), (14, 1485144), (16, 1299501), (18, 1155112), (21, 990096), (24, 866334), (28, 742572), (36, 577556), (42, 495048), (48, 433167), (56, 371286), (63, 330032), (72, 288778), (84, 247524), (112, 185643), (126, 165016), (144, 144389), (168, 123762), (252, 82508), (336, 61881), (504, 41254), (1008, 20627)]