20272176

素因数分解:

$2^4\times 3^2\times {\mathrm{140779}}^1$

素因数の和:140793

約数の個数: 30

約数和(自身を含む): 56734340

約数和(自身を除く): 36462164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140779, 281558, 422337, 563116, 844674, 1126232, 1267011, 1689348, 2252464, 2534022, 3378696, 5068044, 6757392, 10136088, 20272176]

約数ペア:

[(1, 20272176), (2, 10136088), (3, 6757392), (4, 5068044), (6, 3378696), (8, 2534022), (9, 2252464), (12, 1689348), (16, 1267011), (18, 1126232), (24, 844674), (36, 563116), (48, 422337), (72, 281558), (144, 140779)]