20142091292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1\times {\mathrm{1051}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 37287761280

約数和(自身を除く): 17145669988

約数列:

[1, 2, 4, 19, 38, 76, 461, 547, 922, 1051, 1094, 1844, 2102, 2188, 4204, 8759, 10393, 17518, 19969, 20786, 35036, 39938, 41572, 79876, 252167, 484511, 504334, 574897, 969022, 1008668, 1149794, 1938044, 2299588, 4791173, 9205709, 9582346, 10923043, 18411418, 19164692, 21846086, 36822836, 43692172, 265027517, 530055034, 1060110068, 5035522823, 10071045646, 20142091292]

約数ペア:

[(1, 20142091292), (2, 10071045646), (4, 5035522823), (19, 1060110068), (38, 530055034), (76, 265027517), (461, 43692172), (547, 36822836), (922, 21846086), (1051, 19164692), (1094, 18411418), (1844, 10923043), (2102, 9582346), (2188, 9205709), (4204, 4791173), (8759, 2299588), (10393, 1938044), (17518, 1149794), (19969, 1008668), (20786, 969022), (35036, 574897), (39938, 504334), (41572, 484511), (79876, 252167)]