20593296

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 60

約数和(自身を含む): 58360848

約数和(自身を除く): 37767552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1723, 1992, 2988, 3446, 3984, 5169, 5976, 6892, 10338, 11952, 13784, 15507, 20676, 27568, 31014, 41352, 62028, 82704, 124056, 143009, 248112, 286018, 429027, 572036, 858054, 1144072, 1287081, 1716108, 2288144, 2574162, 3432216, 5148324, 6864432, 10296648, 20593296]

約数ペア:

[(1, 20593296), (2, 10296648), (3, 6864432), (4, 5148324), (6, 3432216), (8, 2574162), (9, 2288144), (12, 1716108), (16, 1287081), (18, 1144072), (24, 858054), (36, 572036), (48, 429027), (72, 286018), (83, 248112), (144, 143009), (166, 124056), (249, 82704), (332, 62028), (498, 41352), (664, 31014), (747, 27568), (996, 20676), (1328, 15507), (1494, 13784), (1723, 11952), (1992, 10338), (2988, 6892), (3446, 5976), (3984, 5169)]