20131013540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91504607}}^1$

素因数の和:91504627

約数の個数: 24

約数和(自身を含む): 46118322432

約数和(自身を除く): 25987308892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91504607, 183009214, 366018428, 457523035, 915046070, 1006550677, 1830092140, 2013101354, 4026202708, 5032753385, 10065506770, 20131013540]

約数ペア:

[(1, 20131013540), (2, 10065506770), (4, 5032753385), (5, 4026202708), (10, 2013101354), (11, 1830092140), (20, 1006550677), (22, 915046070), (44, 457523035), (55, 366018428), (110, 183009214), (220, 91504607)]