20374936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 40809600

約数和(自身を除く): 20434664

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 2833, 3596, 5666, 7192, 11332, 22664, 82157, 87823, 164314, 175646, 328628, 351292, 657256, 702584, 2546867, 5093734, 10187468, 20374936]

約数ペア:

[(1, 20374936), (2, 10187468), (4, 5093734), (8, 2546867), (29, 702584), (31, 657256), (58, 351292), (62, 328628), (116, 175646), (124, 164314), (232, 87823), (248, 82157), (899, 22664), (1798, 11332), (2833, 7192), (3596, 5666)]