20234986581

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{10247}}^1$

素因数の和:10521

約数の個数: 32

約数和(自身を含む): 27955888128

約数和(自身を除く): 7720901547

約数列:

[1, 3, 71, 73, 127, 213, 219, 381, 5183, 9017, 9271, 10247, 15549, 27051, 27813, 30741, 658241, 727537, 748031, 1301369, 1974723, 2182611, 2244093, 3904107, 53110201, 92397199, 94999937, 159330603, 277191597, 284999811, 6744995527, 20234986581]

約数ペア:

[(1, 20234986581), (3, 6744995527), (71, 284999811), (73, 277191597), (127, 159330603), (213, 94999937), (219, 92397199), (381, 53110201), (5183, 3904107), (9017, 2244093), (9271, 2182611), (10247, 1974723), (15549, 1301369), (27051, 748031), (27813, 727537), (30741, 658241)]