20324760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169373}}^1$

素因数の和:169387

約数の個数: 32

約数和(自身を含む): 60974640

約数和(自身を除く): 40649880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169373, 338746, 508119, 677492, 846865, 1016238, 1354984, 1693730, 2032476, 2540595, 3387460, 4064952, 5081190, 6774920, 10162380, 20324760]

約数ペア:

[(1, 20324760), (2, 10162380), (3, 6774920), (4, 5081190), (5, 4064952), (6, 3387460), (8, 2540595), (10, 2032476), (12, 1693730), (15, 1354984), (20, 1016238), (24, 846865), (30, 677492), (40, 508119), (60, 338746), (120, 169373)]