20453976

素因数分解:

$2^3\times 3^2\times {\mathrm{284083}}^1$

素因数の和:284095

約数の個数: 24

約数和(自身を含む): 55396380

約数和(自身を除く): 34942404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284083, 568166, 852249, 1136332, 1704498, 2272664, 2556747, 3408996, 5113494, 6817992, 10226988, 20453976]

約数ペア:

[(1, 20453976), (2, 10226988), (3, 6817992), (4, 5113494), (6, 3408996), (8, 2556747), (9, 2272664), (12, 1704498), (18, 1136332), (24, 852249), (36, 568166), (72, 284083)]