20582712

素因数分解:

$2^3\times 3^2\times {\mathrm{285871}}^1$

素因数の和:285883

約数の個数: 24

約数和(自身を含む): 55745040

約数和(自身を除く): 35162328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 285871, 571742, 857613, 1143484, 1715226, 2286968, 2572839, 3430452, 5145678, 6860904, 10291356, 20582712]

約数ペア:

[(1, 20582712), (2, 10291356), (3, 6860904), (4, 5145678), (6, 3430452), (8, 2572839), (9, 2286968), (12, 1715226), (18, 1143484), (24, 857613), (36, 571742), (72, 285871)]