20126592

素因数分解:

$2^7\times 3^2\times {\mathrm{17471}}^1$

素因数の和:17491

約数の個数: 48

約数和(自身を含む): 57919680

約数和(自身を除く): 37793088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17471, 34942, 52413, 69884, 104826, 139768, 157239, 209652, 279536, 314478, 419304, 559072, 628956, 838608, 1118144, 1257912, 1677216, 2236288, 2515824, 3354432, 5031648, 6708864, 10063296, 20126592]

約数ペア:

[(1, 20126592), (2, 10063296), (3, 6708864), (4, 5031648), (6, 3354432), (8, 2515824), (9, 2236288), (12, 1677216), (16, 1257912), (18, 1118144), (24, 838608), (32, 628956), (36, 559072), (48, 419304), (64, 314478), (72, 279536), (96, 209652), (128, 157239), (144, 139768), (192, 104826), (288, 69884), (384, 52413), (576, 34942), (1152, 17471)]