20334116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 41223168

約数和(自身を除く): 20889052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 283, 284, 506, 566, 781, 1012, 1132, 1562, 1633, 3113, 3124, 3266, 6226, 6509, 6532, 12452, 13018, 17963, 20093, 26036, 35926, 40186, 71599, 71852, 80372, 143198, 221023, 286396, 442046, 462139, 884092, 924278, 1848556, 5083529, 10167058, 20334116]

約数ペア:

[(1, 20334116), (2, 10167058), (4, 5083529), (11, 1848556), (22, 924278), (23, 884092), (44, 462139), (46, 442046), (71, 286396), (92, 221023), (142, 143198), (253, 80372), (283, 71852), (284, 71599), (506, 40186), (566, 35926), (781, 26036), (1012, 20093), (1132, 17963), (1562, 13018), (1633, 12452), (3113, 6532), (3124, 6509), (3266, 6226)]