20205672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10657}}^1$

素因数の和:10745

約数の個数: 32

約数和(自身を含む): 51158400

約数和(自身を除く): 30952728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10657, 21314, 31971, 42628, 63942, 85256, 127884, 255768, 841903, 1683806, 2525709, 3367612, 5051418, 6735224, 10102836, 20205672]

約数ペア:

[(1, 20205672), (2, 10102836), (3, 6735224), (4, 5051418), (6, 3367612), (8, 2525709), (12, 1683806), (24, 841903), (79, 255768), (158, 127884), (237, 85256), (316, 63942), (474, 42628), (632, 31971), (948, 21314), (1896, 10657)]