20168088450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{535673}}^1$

素因数の和:535939

約数の個数: 48

約数和(自身を含む): 50216223456

約数和(自身を除く): 30048135006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 1255, 1506, 2510, 3765, 6275, 7530, 12550, 18825, 37650, 535673, 1071346, 1607019, 2678365, 3214038, 5356730, 8035095, 13391825, 16070190, 26783650, 40175475, 80350950, 134453923, 268907846, 403361769, 672269615, 806723538, 1344539230, 2016808845, 3361348075, 4033617690, 6722696150, 10084044225, 20168088450]

約数ペア:

[(1, 20168088450), (2, 10084044225), (3, 6722696150), (5, 4033617690), (6, 3361348075), (10, 2016808845), (15, 1344539230), (25, 806723538), (30, 672269615), (50, 403361769), (75, 268907846), (150, 134453923), (251, 80350950), (502, 40175475), (753, 26783650), (1255, 16070190), (1506, 13391825), (2510, 8035095), (3765, 5356730), (6275, 3214038), (7530, 2678365), (12550, 1607019), (18825, 1071346), (37650, 535673)]