20442925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 27158976

約数和(自身を除く): 6716051

約数列:

[1, 5, 17, 25, 85, 103, 425, 467, 515, 1751, 2335, 2575, 7939, 8755, 11675, 39695, 43775, 48101, 198475, 240505, 817717, 1202525, 4088585, 20442925]

約数ペア:

[(1, 20442925), (5, 4088585), (17, 1202525), (25, 817717), (85, 240505), (103, 198475), (425, 48101), (467, 43775), (515, 39695), (1751, 11675), (2335, 8755), (2575, 7939)]