20109322424

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{607}}^1\times {\mathrm{7177}}^1$

素因数の和:8367

約数の個数: 32

約数和(自身を含む): 37837822080

約数和(自身を除く): 17728499656

約数列:

[1, 2, 4, 8, 577, 607, 1154, 1214, 2308, 2428, 4616, 4856, 7177, 14354, 28708, 57416, 350239, 700478, 1400956, 2801912, 4141129, 4356439, 8282258, 8712878, 16564516, 17425756, 33129032, 34851512, 2513665303, 5027330606, 10054661212, 20109322424]

約数ペア:

[(1, 20109322424), (2, 10054661212), (4, 5027330606), (8, 2513665303), (577, 34851512), (607, 33129032), (1154, 17425756), (1214, 16564516), (2308, 8712878), (2428, 8282258), (4616, 4356439), (4856, 4141129), (7177, 2801912), (14354, 1400956), (28708, 700478), (57416, 350239)]