20596475192

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1913}}^1\times {\mathrm{12347}}^1$

素因数の和:14375

約数の個数: 32

約数和(自身を含む): 38996218800

約数和(自身を除く): 18399743608

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1913, 3826, 7652, 12347, 15304, 24694, 49388, 98776, 208517, 417034, 834068, 1345823, 1668136, 2691646, 5383292, 10766584, 23619811, 47239622, 94479244, 188958488, 2574559399, 5149118798, 10298237596, 20596475192]

約数ペア:

[(1, 20596475192), (2, 10298237596), (4, 5149118798), (8, 2574559399), (109, 188958488), (218, 94479244), (436, 47239622), (872, 23619811), (1913, 10766584), (3826, 5383292), (7652, 2691646), (12347, 1668136), (15304, 1345823), (24694, 834068), (49388, 417034), (98776, 208517)]